prompt.content: <|im_start|>system
  You are a helpful assistant that is capable of understanding and predicting customer shopping behaviors on Amazon. You first think about the reasoning process in the mind and then predict the customer actions and action argument. The reasoning process and the predicted action and action argument are enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think>reasoning process here</think><answer>predicted action and action argument here</answer>.
  <|im_end|>
  <|im_start|>user
  You are given a customer behavior trajectory on Amazon. This trajectory include the customer long-term information (enclosed between <|memory_start|> and <|memory_end|>), previous actions the customer has taken with timestamps (enclosed between <|action_start|> and <|action_end|>), and current observations describing what the customer sees on Amazon (e.g., a search results page, a product detail page) (enclosed between <|observation_start|> and <|observation_end|>). 
  Now your task is to predict the immediate next action and action argument (i.e., input_text, product_asin, or click_type) of this shopper by analyzing shopper shopping behaviors. The available action space and action argument space are provided between <|actionspace_start|> and <|actionspace_end|> to help guide your prediction. Please first analyze the customer's behavior patterns within the  <think> </think> section, then provide your prediction within the <answer> </answer> section, ensuring your prediction falls within the specified action and argument spaces. 
  
  <|actionspace_start|>
  Available actions are represented in JSON format. There are four primary action types with their corresponding action arguments:
  1. input:
  Action: Type text into an input field to search for a specific product. 
  Action Argument: the input_text is the specific text entered by the customer.
  {
  "timestamp": "timestamp",
  "action": "input",
  "action_argument": "input_text",
  }
  
  2. click:
  Action: Click on a UI interface button or clickable element on the Amazon website.
  Action Argument: The clickable_name is one of the UI interface buttons or clickable elements including "review", "search", "product_option", "other", "nav_bar", "quantity", "page_related", "suggested_term", "cart_side_bar", "cart_page_select", and "filter". Select one of these buttons or clickable elements as action argument.
  {
  "timestamp": "timestamp",
  "action": "click",
  "action_argument": "clickable_name",
  }
  
  3. click_product:
  Action: Click on product links or product images.
  Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the clicked product.
  {
  "timestamp": "timestamp",
  "action": "click_product",
  "action_argument": "product_asin",
  }
  
  4. purchase:
  Action: indicate intent to purchase by clicking on any purchase-related button. This includes clicking "Add to Cart", "Buy Now", "Set Subscription", or "Checkout" buttons for specific products. 
  Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the product being purchased.
  {
  "timestamp": "timestamp",
  "action": "purchase",
  "action_argument": "product_asin",
  }
  <|actionspace_end|>
  
  <|memory_start|>
  {"timestamp": "2025-04-11T02:38:02.204Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-11T02:38:26.945Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-11T02:38:26.982Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-11T04:02:36.778Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-11T18:27:37.252Z", "action": "input", "action_argument": "\u540a\u5760 \u798f\u5b57"}
  {"timestamp": "2025-04-11T18:27:39.162Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-11T19:51:40.250Z", "action": "input", "action_argument": "\u963f\u8428\u59c6\u5976\u8336"}
  {"timestamp": "2025-04-11T19:51:51.684Z", "action": "input", "action_argument": "\u963f\u8428\u59c6\u5976\u8336"}
  {"timestamp": "2025-04-13T04:31:57.925Z", "action": "input", "action_argument": "\u5730\u6bef"}
  {"timestamp": "2025-04-13T04:31:58.282Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-13T04:32:06.190Z", "action": "input", "action_argument": "\u5730\u6bef"}
  {"timestamp": "2025-04-13T04:32:06.283Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-13T04:32:18.157Z", "action": "input", "action_argument": "\u5730\u6bef \u5367\u5ba4"}
  {"timestamp": "2025-04-13T04:32:18.562Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-13T04:33:06.047Z", "action": "input", "action_argument": "\u5730\u677f\u57ab"}
  {"timestamp": "2025-04-13T04:33:06.441Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T02:47:24.499Z", "action": "input", "action_argument": "\u767b\u5c71\u978b"}
  {"timestamp": "2025-04-14T02:47:24.732Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T02:47:26.151Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T02:47:29.356Z", "action": "input", "action_argument": "\u767b\u5c71\u978b \u7537"}
  {"timestamp": "2025-04-14T02:47:29.830Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T03:52:39.278Z", "action": "input", "action_argument": "\u679c\u76d8"}
  {"timestamp": "2025-04-14T03:52:39.506Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T04:36:02.936Z", "action": "click_product", "action_argument": "B097DNWR91"}
  {"timestamp": "2025-04-14T04:36:08.951Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-14T05:06:10.554Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-14T05:06:13.487Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-14T06:06:34.325Z", "action": "input", "action_argument": "lenovo legion r7000p 2021H battery"}
  {"timestamp": "2025-04-14T06:06:34.570Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T06:06:49.552Z", "action": "click_product", "action_argument": "B07QX7XHC9"}
  {"timestamp": "2025-04-14T06:07:11.296Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T06:07:13.175Z", "action": "input", "action_argument": "lenovo legion r7000p battery"}
  {"timestamp": "2025-04-14T06:07:14.714Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T06:07:27.665Z", "action": "click_product", "action_argument": "B09N39XG46"}
  {"timestamp": "2025-04-14T06:07:31.296Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T03:42:34.569Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-15T03:42:54.279Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:42:57.157Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:42:59.206Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:43:35.540Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:43:58.889Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:44:09.462Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T03:44:40.519Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T03:44:40.907Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T03:44:55.899Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:45:55.180Z", "action": "click_product", "action_argument": "B0D2PJH88X"}
  {"timestamp": "2025-04-15T03:46:12.393Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-15T03:46:40.366Z", "action": "click_product", "action_argument": "B07PSMD1M1"}
  {"timestamp": "2025-04-15T03:46:55.960Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:47:00.638Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:47:41.721Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:48:16.118Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-15T03:48:21.248Z", "action": "click_product", "action_argument": "B0BK8YZQCP"}
  {"timestamp": "2025-04-15T03:48:33.654Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:48:51.014Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-15T03:49:15.909Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:49:17.598Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:52:00.846Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-15T03:52:01.563Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-15T03:52:10.586Z", "action": "click_product", "action_argument": "B01KNM69IG"}
  {"timestamp": "2025-04-15T03:53:19.624Z", "action": "click_product", "action_argument": "B07Q8JF5LL"}
  {"timestamp": "2025-04-15T03:56:42.891Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:56:57.503Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:57:03.471Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:57:26.047Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:57:57.739Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-15T03:57:58.913Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-15T03:58:30.986Z", "action": "purchase", "action_argument": "B09NBP8811"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-15T04:36:58.956Z", "action": "input", "action_argument": "\u6c7d\u8f66\u62ac\u5934\u73b0\u5b9e"}
  {"timestamp": "2025-04-15T04:36:59.200Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-15T04:37:03.309Z", "action": "input", "action_argument": "\u6c7d\u8f66\u62ac\u5934\u663e\u793a"}
  {"timestamp": "2025-04-15T04:37:03.561Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-15T04:37:22.372Z", "action": "input", "action_argument": "HUD"}
  {"timestamp": "2025-04-15T04:37:22.602Z", "action": "click", "action_argument": "search"}
  <|action_end|>
  
  <|observation_start|>
  Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
  "search_term": [{"term": "HUD"}],
  "cart_items": [{"title": "Meebook E-Reader M7 | 6.8' Eink Carta Screen | 300PPI Smart Light | Android 11 | Ouad Core Processor | Out Speaker | Support Google Play Store | 3GB+32GB Storage | Micro-SD Slot | Gray", "asin": "B0CDBYFH81", "price": "$199.00", "quantity": "1"},
  {"title": "30 Pack Ginger Herbal Foot Soak Spa - 900g Natural Plant Blend with Mugwort & Saffron, Relaxing Aromatherapy Bath for Home Wellness Routine \u827e\u8349\u751f\u59dc\u4e2d\u836f\u6ce1\u811a\u5305900g", "asin": "B0BJVKP7NN", "price": "$29.90", "quantity": "1"},
  {"title": "HHKB - Happy Hacking Keyboard Professional Classic (Wired, USB-C, Mac, Windows, White, Printed) with 2 Year Advance Exchange Warranty", "asin": "B083MW6QVX", "price": "$206.65", "quantity": "1"},
  {"title": "10 Packs Soft Small Facial Tissue, Disposable Facial Napkin, Wood Pulp Fiber Material NOT COTTON, Facial Towel, White Facial Paper Tissue, 4-Ply, 10 Pack, 280 Sheets per Pack, 2800 Sheet In Total", "asin": "B0BJV57QW7", "price": "$19.97", "quantity": "1"},
  {"title": "AQUAFIT Half Gallon Water Bottle with Time Marker - Straw & Chug Lid - BPA Free Big Water Bottle with Straw - Gym Water Bottle with Handle - Motivational Half Gallon Water Jug (64 oz, B Ombre)", "asin": "B0BX3R5GQ1", "price": "$24.99", "quantity": "1"},
  {"title": "TIPRE Smart Scale for Body Weight 8-Electrode Digital Weight Scale for Body Fat Bathroom Scale with BMI Full Body Composition Analysis with Bluetooth Health Monitor for Weight Loss, 400lb", "asin": "B0CYBPMHPX", "price": "$66.49", "quantity": "1"},
  {"title": "Vaseline Intensive Care Unscented Advanced Repair Body Lotion - Ultra-Hydrating with Lipids for Extremely Dry Skin, 20.3 oz, Pack of 3", "asin": "B01HTJTV40", "price": "$20.94", "quantity": "1"},
  {"title": "La Chatelaine Hand Cream Trio Tin, Gifts for Mom, Natural Hand Lotion Gift Set, Made in France with 20% Organic Shea Butter, Nourishing & Moisturizing (Gardenia, Orange Blossom, Oud Rose) 3 x 1 fl. oz", "asin": "B017LJYDO6", "price": "$29.00", "quantity": "1"},
  {"title": "Kiehl's Ultra Facial Cream, with 4.5% Squalane to Strengthen Skin's Moisture Barrier, Skin Feels Softer and Smoother, Long-Lasting Hydration, Easy and Fast-Absorbing, All Skin Types - 1.7 fl oz", "asin": "B004JVSGWU", "price": "$39.00", "quantity": "1"},
  {"title": "NEST New York Reed Diffuser, Wild Mint & Eucalyptus - 5.9 fl oz - Fragrance for Up to 90 Days - Reusable, Refillable Glass Holder - Includes 8 All-Natural Reed Sticks - Flame Free", "asin": "B08VCF6QZ1", "price": "$62.00", "quantity": "1"},
  {"title": "Lay's Potato Chips, Classic, 1 Ounce (Pack of 40)", "asin": "B072M1NC4M", "price": "$25.00", "quantity": "1"},
  {"title": "Vaseline Intensive Care Body Lotion Cocoa Radiant 3 count for Dry Skin Lotion Made with Ultra-Hydrating Lipids and Pure Cocoa Butter for a Long-Lasting, Radiant Glow 20.3 Oz", "asin": "B01HTJTV4U", "price": "$20.76", "quantity": "1"},
  {"title": "Kiehl's Ultra Facial Cream, with 4.5% Squalane to Strengthen Skin's Moisture Barrier, Skin Feels Softer and Smoother, Long-Lasting Hydration, Easy and Fast-Absorbing, All Skin Types - 4.2 fl oz", "asin": "B00C6SV33M", "price": "$70.00", "quantity": "1"},
  {"title": "IZOD Men's Dress Shirt Regular Fit Stretch Solid Spread Collar, White, 15\"-15.5\" Neck 32\"-33\" Sleeve", "asin": "B0746Z6M9C", "price": "$24.99", "quantity": "1"},
  {"title": "Paul Fredrick Men's Tailored Fit Cotton Non-Iron Pinpoint Cotton Dress Shirt White 15.5/32 DT1501", "asin": "B07VX92QYW", "price": "$95.00", "quantity": "1"},
  {"title": "Air Jungles Lavender Scent Reed Diffuser Set with Sticks, Essential Incense Oil Air Freshener for Bathroom, Office, Gym, and Bedroom Fragrance, 3.4 fl. oz", "asin": "B07VKK1CN9", "price": "$15.95", "quantity": "1"},
  {"title": "Listerine Cool Mint Alcohol Free Mouthwash, Oral Rinse to Kill 99.9% of Germs That Cause Bad Breath for Fresh Breath & Clean Mouth, Less Intense Taste, Cool Mint Flavor, 1 L", "asin": "B005IHSPLQ", "price": "$6.99", "quantity": "1"},
  {"title": "Ktaxon Mountain Bike 26 Inch Men & Women Mountain Bike 21-Speed Adult Bikes, Double Disc Brake, Suspension Fork,High Carbon Steel Frame (Black/Red)", "asin": "B0B8VT2BLM", "price": "$89.99", "quantity": "1"}],
  "promotion_items": [{"title": "New Colorful Speedometer HUD GPS Digital Speed Meter MPH KM/H Speedo Head Up Display for Cars Trucks, USB Cable Plug & Play (7 Color/MPH KM/H)", "asin": "B0CQSF62PQ", "price": "$24.99", "quantity": ""},
  {"title": "Heads up Display for Cars,HUD,Head up Display for Car,HUD Display Car Windshield,USB Cable Plug and Play,Automatic Brightness Adjustment,Large Font Display", "asin": "B0DP4S7FMK", "price": "$13.99", "quantity": ""},
  {"title": "Shkalacar Car Digital GPS Speedometer Car HUD Heads Up Display with Speed, Mph/Kmh\uff0cUSB Plug and Play for All Car", "asin": "B0CB88L8P7", "price": "$15.29", "quantity": ""},
  {"title": "Heads up Display for Cars,HUD,Head up Display for Car,Car Speedometer Display,Automatic Brightness Adjustment,Speeding Alert,USB Cable Plug & Play", "asin": "B0D6G32778", "price": "$17.99", "quantity": ""},
  {"title": "Shkalacar Car HUD Headup Display KM/H MPH GPS Digital Speedometer with LED Large Font Display + Car Charge Adapter for Car Truck SUV Motorcycle", "asin": "B0BVW4KXWV", "price": "$15.29", "quantity": ""},
  {"title": "Heads up Display for Cars,HUD,Head up Display for Car,Car Speedometer Display,Automatic Brightness Adjustment,Speeding Alert,USB Cable Plug & Play", "asin": "B0D6G32778", "price": "$17.99", "quantity": ""},
  {"title": "Shkalacar Car Digital GPS Speedometer Car HUD Heads Up Display with Speed, Mph/Kmh\uff0cUSB Plug and Play for All Car", "asin": "B0CB88L8P7", "price": "$15.29", "quantity": ""},
  {"title": "Universal Car HUD GPS Speedometer G20 Car Heads-up Display Plug and Play with USB Connection,Displays MPH, Comes with Compass Over Speed Alert HD Display Speedometer for All Vehicles", "asin": "B0DBW1Q2F5", "price": "$16.01", "quantity": ""},
  {"title": "DashSkin Molded Heads Up Display HUD Bezel Retrofit Kit Compatible with 1997-2004 Chevrolet Corvette in Black- Easy Cracked HUD Bezel Fix - Made in The USA", "asin": "B0B5HGN29Q", "price": "$59.95", "quantity": ""},
  {"title": "New Speedometer HUD GPS Digital Speed Meter MPH Speedo Head Up Display for Cars Trucks, USB Cable Plug & Play (G20-Only Green)", "asin": "B0BKG5KYXV", "price": "$14.99", "quantity": ""}],
  "ads": [{"title": "ASHOIH 3.3-inch All-in-One OBD2 HUD Display with GPS, Performance Monitoring, Speed Warning, Accelerometer, and Multi-Language Support", "asin": "B0F2MRVR8N"}],
  "search_results": [{"title": "Heads up Display for Cars,HUD,Head up Display for Car,HUD Display Car Windshield,USB Cable Plug and Play,Automatic Brightness Adjustment,Large Font Display", "asin": "B0DP4S7FMK", "price": "$13.99", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM on $25 of qualifying items"},
  {"title": "SinoTrack Digital GPS Speedometer Universal Heads Up Display for Car 5.5 inch Large LCD Display HUD with MPH Speed Fatigued Driving Alert Overspeed Alarm Trip Meter for All Vehicle", "asin": "B09XM96H87", "price": "$29.68", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Hud", "asin": "B0000AUHQU", "price": "$20.00", "delivery": "$4.45 delivery Tue, Apr 22 Or fastest delivery Thu, Apr 17 Only 1 left in stock - order soon."},
  {"title": "Hud", "asin": "B009H1IZGO", "price": "$3.79", "delivery": ""},
  {"title": "Heads up Display for Cars,HUD,Head up Display for Car,Car Speedometer Display,Automatic Brightness Adjustment,Speeding Alert,USB Cable Plug & Play", "asin": "B0D6G32778", "price": "$17.99", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM on $25 of qualifying items"},
  {"title": "ACECAR Head Up Display Car Universal Dual System 3.5 Inches HUD, Speedometer OBD2 GPS Interface, Speed, Engine RPM, OverSpeed Warning, Mileage Measurement, Water Temperature, GPS Mode for All Vehicle", "asin": "B07NQ9LTGX", "price": "$32.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Car HUD Head Up Display P6, OBD+GPS Smart Gauge, Works Great for Most Cars", "asin": "B0957S3F3H", "price": "$36.99", "delivery": "FREE delivery Apr 22 - 25 for Prime members Only 5 left in stock - order soon."},
  {"title": "Heads Up Display for Cars, Color GPS Speedometer M23, HUD Display Car Windshield with Speed MPH, Compass Direction, Overspeed Alarm,Adaptive Sensing Light, USB Cable Plug & Play", "asin": "B0DK4S7BRK", "price": "$19.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "ACECAR Digital GPS Speedometer New HUD Car Head Up Display LCD Display with MPH Digital Speed Compass Direction Driving Distance Altitude Overspeed Alert for All Vehicle", "asin": "B0CBJF9Y3D", "price": "$27.59", "delivery": "FREE delivery Thu, Apr 17"},
  {"title": "Windshield Speedometer Projector, Digital GPS Speedometer with Speed, Overspeed\uff0c Heads Up Display for Cars Suitable for All Vehicles", "asin": "B0CHVT3PSL", "price": "$25.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Windshield Head Up Display for Cars, OBD2 Digital Speedometer HUD Projector With RPM, Volt, Water Temp, Mileage, Overspeed and Fatigue Driving Alarms", "asin": "B09LQXKS51", "price": "$25.18", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "SCUBAPRO Galileo HUD Sport Dive Computer w/Transmitter Smart + Pro", "asin": "B0BJ7KC282", "price": "$836.00", "delivery": "FREE delivery Thu, Apr 17 Only 2 left in stock - order soon."},
  {"title": "1 PC GPS Speedometer HUD for Cars, Plug & Play Digital Speedometer, Heads Up Display MPH with Shading Plate Cover, Universal Speedometer for Cars, Trucks, SUVs (Black)", "asin": "B0DXDDMXS3", "price": "$12.99", "delivery": "Two-Day FREE delivery Wed, Apr 16 Only 9 left in stock - order soon."},
  {"title": "GPS Speedometer HUD, Upgraded LED Large Font Digital Head-Up Display with MPH, Compass Direction, for All Vehicles,Motorcycles,Bicycles - Plug & Play with USB Cable & Car Charger Adapter", "asin": "B0DWMMMTQR", "price": "$12.99", "delivery": "FREE delivery Thu, Apr 17 Only 20 left in stock - order soon."},
  {"title": "New Colorful Speedometer HUD GPS Digital Speed Meter MPH KM/H Speedo Head Up Display for Cars Trucks, USB Cable Plug & Play (7 Color/MPH KM/H)", "asin": "B0CQSF62PQ", "price": "$24.99", "delivery": "FREE delivery Thu, Apr 17 Only 3 left in stock - order soon."},
  {"title": "1 PC GPS Speedometer HUD for Cars Trucks Motorcycles USB Plug & Play Digital MPH Speed Meter Head Up Display with Shading Plate Car Charger Adapter", "asin": "B0DPZWGYDH", "price": "$12.49", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "M1 White Windshield Projection Heads Up Display, Digital GPS Speedometer with Speed, Travel Direction Function, and Overspeed Alarm, Fatigue Driving Alarm\uff0c Suitable for All Vehicles", "asin": "B0CS6DGCXM", "price": "$23.99", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM on $25 of qualifying items"},
  {"title": "Heads Up Display, GPS Speedometer M23, Universal Car HUD with Speed MPH, Compass Direction, Overspeed Alarm HD Display, USB Cable Plug & Play (Yaouzicn-M23)", "asin": "B0D5B472RM", "price": "$23.39", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Windshield Head Up Display for Car, OBD2 Digital Speedometer for Car with OBDII/EUOBD Interface HUD Car Speedometer MPH with Water Temperature, Mileage, RPM, Multiple Alarms", "asin": "B0D5R2G7RC", "price": "$41.39", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "3.3-inch All-in-One OBD2 HUD Display with GPS, Performance Monitoring, Speed Warning, Accelerometer, and Multi-Language Support", "asin": "B0F2MRVR8N", "price": "$79.99", "delivery": "FREE delivery Apr 22 - May 1"},
  {"title": "Head Up Display, Car HUD P8, OBDII & GPS Dual System, The 1st Model in The Market Can be Installed on A-Pillar Trim, Only Works on Most 2008+ Cars", "asin": "B0957V8VMC", "price": "$32.00", "delivery": "FREE delivery Thu, Apr 17 Only 8 left in stock - order soon."},
  {"title": "ACECAR Digital GPS Speedometer New HUD Car Head Up Display LCD Display with MPH Digital Speed Compass Direction Driving Distance Altitude Overspeed Alert for All Vehicle", "asin": "B0CBJF9Y3D", "price": "$27.59", "delivery": "FREE delivery Thu, Apr 17"},
  {"title": "G4S Digital GPS Speedometer, New HUD Car Head Up Display with Digital Speed in MPH KPH, Universal for Cars Truck Electric Hybrid Automobile (G4S-Green)", "asin": "B0B6FGK455", "price": "$25.99", "delivery": "FREE delivery Thu, Apr 17"},
  {"title": "Obd2 Gauge Display with Speed, Heads Up Display for Cars P24, Fuel Consumption, RPM, Overspeed Alarm, OBD+GPS Digital Speedometer Suitable for All Car", "asin": "B0CJ6D18H7", "price": "$39.99", "delivery": "FREE delivery Thu, Apr 17"},
  {"title": "SHELITA Speedometer Heads Up Display Car HUD, OBD GPS Dual System Function of Speed, Water Temperature, Voltage, Satellite Numbers, Driving Distance, etc for All Cars", "asin": "B0CSN7YRJT", "price": "$22.49", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "RED SHIELD Universal Head Up Display HUD Reflective Windshield Film 7.5\" for All Car Makes and Models. Premium Quality High Definition (HD) Clarity Film. Compatible with HUD Units & Smartphones [2 PK]", "asin": "B01FS4T8E6", "price": "$9.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "SHELITA Speedometer Heads Up Display Car HUD M8, OBD Digital Speed, Engine RPM, KM/MPH Switch, Water Temperature, Voltage, Satellite Numbers, Driving Distance, Multi-alarm, etc for All Cars After 2007", "asin": "B0CSRNKG7V", "price": "$24.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Gatuida 2pcs Hud Reflective Film Hud for Car Window Windshield Film Car Window Film Car Hud Reflective -up Display Windscreen Film up Display Screen Monitor Sticker", "asin": "B0CBQVVS1K", "price": "$10.59", "delivery": "FREE delivery Thu, Apr 17 Only 2 left in stock - order soon."},
  {"title": "Digital GPS Speedometer, HUD Head Up Display for Car, Upgraded 5.5\" Large-Screen, Suitable for All Vehicles", "asin": "B09TXFF1BK", "price": "$24.00", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Homoyoyo 2pcs Hud Reflective Film Head Up Display Reflective Film Head-up Display Windscreen Film Mobile Phone Projection Reflective Film Car Accessories", "asin": "B0CQK845ZF", "price": "$10.99", "delivery": "FREE delivery Thu, Apr 17 Only 7 left in stock - order soon."},
  {"title": "E6 Motorcycle Helmet HUD, Head Up Display, Bluetooth,GPS, CarPlay, Android Auto, Mesh Intercom, Rearview Camera, Remote Control, Noise Reduction, RGB Lights, IP66 for All Helmets", "asin": "B0CTSZ84MS", "price": "$549.00", "delivery": "FREE delivery Thu, Apr 17 Only 5 left in stock - order soon."},
  {"title": "Hud", "asin": "B074J7QCVX", "delivery": ""},
  {"title": "BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android - No Subscription Fee - OBD2 Car Scanner and Code Reader - Diagnose Check Engine, ABS, SRS, Airbag & 7000+ Issues on Vehicles 1996+", "asin": "B00652G4TS", "price": "$89.95", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "Digital GPS Speedometer, HUD Head Up Display for Car, Upgraded 5.5\" Large-Screen, Suitable for All Vehicles", "asin": "B09TXFF1BK", "price": "$24.00", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Head Up Display for Car, 3.5 Inches HUD OBD2 Head-Up Display, Digital Speedometer for Car Hud Display Windshield Used for Overspeed Warning, Battery Voltage, Water Temperature", "asin": "B0CGRH6JV5", "price": "$26.99", "delivery": "FREE delivery Mon, Apr 21 for Prime members"},
  {"title": "OBD2 HUD Windshield Projector Multi Function Gauge Alarm Fatigue Driving Reminder", "asin": "B0CXTFJ3MS", "price": "$21.49", "delivery": "FREE delivery Thu, Apr 17 Only 15 left in stock - order soon."},
  {"title": "Car HUD Speedometer Speed Monitor Real-Time Speed Universal Car HUD Head Up Display with USB Power Cable Digital Display Driving Speed Warning MPH", "asin": "B0CR15FPWP", "price": "$11.54", "delivery": "FREE delivery Thu, Apr 17 Only 7 left in stock - order soon."},
  {"title": "HUD GPS Head Up Display Speedometer Odometer, Digital Speed Display Windshield Projector for MPH Project On Wind Glass For Auto Vehicle", "asin": "B0DJ72GFS1", "price": "$17.78", "delivery": "FREE delivery Apr 29 - May 13"},
  {"title": "OBD2 Head Up Display for Car, OBD2 Head-Up Display for Cars HUD Digital Speedometer MPH Heads Up Display 5.5 inch with Time, Mileage, RPM, Voltage, Water Temp, Overspeed Alarm, Fatigued Driving Alert", "asin": "B0DBDNBBHS", "price": "$26.08", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Universal Car HUD Head Up Display with GPS Speedometer, Windshield Projector for Auto, Motorcycle, Golf Cart, Truck & RV", "asin": "B0DX5S9DHY", "price": "$17.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Heads Up Display M2S, GPS Speedometer Multi-Segment Alarm Settings, Fully Automatic Light Sensing, for All Speedometer Models", "asin": "B0DHYXHGZL", "price": "$18.59", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "E6 Motorcycle Helmet HUD, Head Up Display, Bluetooth,GPS, CarPlay, Android Auto, Mesh Intercom, Rearview Camera, Remote Control, Noise Reduction, RGB Lights, IP66 for All Helmets", "asin": "B0CTSZ84MS", "price": "$549.00", "delivery": "FREE delivery Thu, Apr 17"},
  {"title": "Car GPS Head Up Display - Windshield Speedometer Projector HUD for All Car Models (Green)", "asin": "B0DG26F33K", "price": "$14.95", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Universal GPS Speedometer Hud Digital Car Speed Display MPH KMH Over Speeding Alert Speedo Meter Gauge Screen External Tool for Vehicles Truck Golf-car Boat", "asin": "B0DN6CDVDJ", "price": "$29.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Pyle Universal Vehicle Smart HUD Display - 2.6\" Digital Mini Car Dashboard Heads Up Windshield Speedometer Projector System w/ GPS Navigation Compass, Displays Speed, Distance, Time and More - PHUD19", "asin": "B07HNDLGPC", "price": "$58.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "SinoTrack HUD GPS Speedometer Universal Car Heads-up Display 2.7inch MPH Speed Meter with Compass Over Speed Alarm for All Vehicle USB Connect Plug and Play", "asin": "B0CQYS8QK9", "price": "$11.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "GPS Digital Speedometer for Car Head Up Display for Car HUD Speedometer MPH 5V with Compass, Time, Fatigue Driving Reminder, Overspeed Alarm for All Vehicle", "asin": "B0D5R4NQZV", "price": "$26.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Hud", "asin": "B00AEFY9GW", "delivery": ""},
  {"title": "Digital GPS Speedometer Heads Up Display for Cars New HUD MPH Odometer Trip Meter for Trucks Golf cart All Vehicles, 4.5 inch Big Screen, USB Cable Plug & Play (C80)", "asin": "B0DCNDQCKQ", "price": "$25.98", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Car HUD C5, Head-Up Display, OBDII & GPS Scanner, Vehicle Speed, Fuel Consumption, Clear Fault Code, Compatible with All Cars", "asin": "B097ZSPB3B", "price": "$43.99", "delivery": "Two-Day FREE delivery Wed, Apr 16 Only 12 left in stock - order soon."},
  {"title": "Car Heads Up Display, Windshield Speedometer Projector HUD M1white,Digital Speedometer for Car with Speed,Driving Direction,Overspeed Alarm,Fatigued Driving,Suitable for All Models", "asin": "B0DK53LZKX", "price": "$23.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "HUD Speedometer Odometer Compass Head Up Display GPS Digital Display Big Fonts Univsersal for All Cars Vehicles New C3010", "asin": "B09N3NW1QF", "price": "$39.95", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Portable Apple Carplay Screen, 10\u2019\u2019 Car Stereo Wireless Car Play & Android Auto Touch Screen, 4K Dash Cam, 1080P Backup Camera, Mirror Link/Voice Control/Music Play/GPS Navigation", "asin": "B0D9XGT534", "price": "$139.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Heads up Display for Cars, Car HUD Head Up Display A8 with OBD Function, 5.5 Inch Large Screen", "asin": "B09TKNW729", "price": "$44.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "MR CARTOOL M60 Car Inclinometer Digital HUD Pitch Angle Slope Meter MPH KMH GPS Speedometer with Compass for Off-Road SUV Vehicles", "asin": "B09362H3QS", "price": "$37.79", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "SinoTrack Digital GPS Speedometer Universal MPH Heads-Up Display for Car GPS Speedometer Large Screen HUD with Over Speed Alarm Fatigued Driving Alert for All Vehicle", "asin": "B0CWNKVTRJ", "price": "$28.99", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "A8 5.5 OBD II Car HUD Display, Car HUD Head up Display, Display Km/h, MPH, Water Temperature, Battery Voltage, Multi Color Windshield Screen Projector for Most Cars", "asin": "B0D4QGQSB8", "price": "$46.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Auto GPS Speedometer G6, Car HUD Head Up Display HD Display, Overspeed Alarm for All Vehicle", "asin": "B0BJ2GWCKY", "price": "$37.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Car, HUD Display Windshield Projector Multi\u2011Function Gauge Warning Alarm Fatigue Driving Reminder", "asin": "B095YMC83D", "price": "$22.09", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "OBD2 HUD, Car HUD Speedometer Display Windshield Projector MultiFunction Gauge Alarm Fatigue Driving Reminder", "asin": "B0C6HK8QHB", "price": "$17.96", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "X AUTOHAUX 2.2 Inch Mini HUD Head Up Display Car Dashboard Digital Speedometer Multifunction Data Display Error Alarm TFT LCD Display with OBDII EUOBD", "asin": "B099NN52MF", "price": "$41.49", "delivery": "Two-Day FREE delivery Wed, Apr 16 Only 10 left in stock - order soon."},
  {"title": "Heads Up Display for Cars, Car HUD H4, GPS Speedometer, First Colorful, Large Font Digital Speedometer GPS with Speed, Compass, Automatic Sensing, Speeding Alarm, Suitable for All Cars.", "asin": "B0D93XF5QS", "price": "$19.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Head Up Display HUD F16 with OBD2 + GPS Dual System Digtial Speedometer, 3.5\" IPS Smart Gauge, Speed, Voltage, Engine RPM, OverSpeed Warning, Water Temperature, Turbo Pressure for Cars After 2008", "asin": "B0CQ84BMG9", "price": "$39.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"}]
  <|observation_end|>
  
  # Output Format
  Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
  "<answer>
  {
  "timestamp": "2025-04-15T04:37:30.998Z", // the timestamp when this action occurs.
  "action": "string", // select one plausible action from: input, click_product, purchase, or click.
  "acion_argument": "string", // select appropriate value based on action type: input_text, product_asin, clickable_name.
  }
  </answer>"
  
  <|im_end|>
  <|im_start|>assistant
  <think>
  
prompt.role: user
question: <|im_start|>system
  You are a helpful assistant that is capable of understanding and predicting customer shopping behaviors on Amazon. You first think about the reasoning process in the mind and then predict the customer actions and action argument. The reasoning process and the predicted action and action argument are enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think>reasoning process here</think><answer>predicted action and action argument here</answer>.
  <|im_end|>
  <|im_start|>user
  You are given a customer behavior trajectory on Amazon. This trajectory include the customer long-term information (enclosed between <|memory_start|> and <|memory_end|>), previous actions the customer has taken with timestamps (enclosed between <|action_start|> and <|action_end|>), and current observations describing what the customer sees on Amazon (e.g., a search results page, a product detail page) (enclosed between <|observation_start|> and <|observation_end|>). 
  Now your task is to predict the immediate next action and action argument (i.e., input_text, product_asin, or click_type) of this shopper by analyzing shopper shopping behaviors. The available action space and action argument space are provided between <|actionspace_start|> and <|actionspace_end|> to help guide your prediction. Please first analyze the customer's behavior patterns within the  <think> </think> section, then provide your prediction within the <answer> </answer> section, ensuring your prediction falls within the specified action and argument spaces. 
  
  <|actionspace_start|>
  Available actions are represented in JSON format. There are four primary action types with their corresponding action arguments:
  1. input:
  Action: Type text into an input field to search for a specific product. 
  Action Argument: the input_text is the specific text entered by the customer.
  {
  "timestamp": "timestamp",
  "action": "input",
  "action_argument": "input_text",
  }
  
  2. click:
  Action: Click on a UI interface button or clickable element on the Amazon website.
  Action Argument: The clickable_name is one of the UI interface buttons or clickable elements including "review", "search", "product_option", "other", "nav_bar", "quantity", "page_related", "suggested_term", "cart_side_bar", "cart_page_select", and "filter". Select one of these buttons or clickable elements as action argument.
  {
  "timestamp": "timestamp",
  "action": "click",
  "action_argument": "clickable_name",
  }
  
  3. click_product:
  Action: Click on product links or product images.
  Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the clicked product.
  {
  "timestamp": "timestamp",
  "action": "click_product",
  "action_argument": "product_asin",
  }
  
  4. purchase:
  Action: indicate intent to purchase by clicking on any purchase-related button. This includes clicking "Add to Cart", "Buy Now", "Set Subscription", or "Checkout" buttons for specific products. 
  Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the product being purchased.
  {
  "timestamp": "timestamp",
  "action": "purchase",
  "action_argument": "product_asin",
  }
  <|actionspace_end|>
  
  <|memory_start|>
  {"timestamp": "2025-04-11T02:38:02.204Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-11T02:38:26.945Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-11T02:38:26.982Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-11T04:02:36.778Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-11T18:27:37.252Z", "action": "input", "action_argument": "\u540a\u5760 \u798f\u5b57"}
  {"timestamp": "2025-04-11T18:27:39.162Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-11T19:51:40.250Z", "action": "input", "action_argument": "\u963f\u8428\u59c6\u5976\u8336"}
  {"timestamp": "2025-04-11T19:51:51.684Z", "action": "input", "action_argument": "\u963f\u8428\u59c6\u5976\u8336"}
  {"timestamp": "2025-04-13T04:31:57.925Z", "action": "input", "action_argument": "\u5730\u6bef"}
  {"timestamp": "2025-04-13T04:31:58.282Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-13T04:32:06.190Z", "action": "input", "action_argument": "\u5730\u6bef"}
  {"timestamp": "2025-04-13T04:32:06.283Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-13T04:32:18.157Z", "action": "input", "action_argument": "\u5730\u6bef \u5367\u5ba4"}
  {"timestamp": "2025-04-13T04:32:18.562Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-13T04:33:06.047Z", "action": "input", "action_argument": "\u5730\u677f\u57ab"}
  {"timestamp": "2025-04-13T04:33:06.441Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T02:47:24.499Z", "action": "input", "action_argument": "\u767b\u5c71\u978b"}
  {"timestamp": "2025-04-14T02:47:24.732Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T02:47:26.151Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T02:47:29.356Z", "action": "input", "action_argument": "\u767b\u5c71\u978b \u7537"}
  {"timestamp": "2025-04-14T02:47:29.830Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T03:52:39.278Z", "action": "input", "action_argument": "\u679c\u76d8"}
  {"timestamp": "2025-04-14T03:52:39.506Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T04:36:02.936Z", "action": "click_product", "action_argument": "B097DNWR91"}
  {"timestamp": "2025-04-14T04:36:08.951Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-14T05:06:10.554Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-14T05:06:13.487Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-14T06:06:34.325Z", "action": "input", "action_argument": "lenovo legion r7000p 2021H battery"}
  {"timestamp": "2025-04-14T06:06:34.570Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T06:06:49.552Z", "action": "click_product", "action_argument": "B07QX7XHC9"}
  {"timestamp": "2025-04-14T06:07:11.296Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T06:07:13.175Z", "action": "input", "action_argument": "lenovo legion r7000p battery"}
  {"timestamp": "2025-04-14T06:07:14.714Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T06:07:27.665Z", "action": "click_product", "action_argument": "B09N39XG46"}
  {"timestamp": "2025-04-14T06:07:31.296Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T03:42:34.569Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-15T03:42:54.279Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:42:57.157Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:42:59.206Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:43:35.540Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:43:58.889Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:44:09.462Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T03:44:40.519Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T03:44:40.907Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T03:44:55.899Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:45:55.180Z", "action": "click_product", "action_argument": "B0D2PJH88X"}
  {"timestamp": "2025-04-15T03:46:12.393Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-15T03:46:40.366Z", "action": "click_product", "action_argument": "B07PSMD1M1"}
  {"timestamp": "2025-04-15T03:46:55.960Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:47:00.638Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:47:41.721Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:48:16.118Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-15T03:48:21.248Z", "action": "click_product", "action_argument": "B0BK8YZQCP"}
  {"timestamp": "2025-04-15T03:48:33.654Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:48:51.014Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-15T03:49:15.909Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:49:17.598Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:52:00.846Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-15T03:52:01.563Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-15T03:52:10.586Z", "action": "click_product", "action_argument": "B01KNM69IG"}
  {"timestamp": "2025-04-15T03:53:19.624Z", "action": "click_product", "action_argument": "B07Q8JF5LL"}
  {"timestamp": "2025-04-15T03:56:42.891Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:56:57.503Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:57:03.471Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:57:26.047Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:57:57.739Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-15T03:57:58.913Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-15T03:58:30.986Z", "action": "purchase", "action_argument": "B09NBP8811"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-15T04:36:58.956Z", "action": "input", "action_argument": "\u6c7d\u8f66\u62ac\u5934\u73b0\u5b9e"}
  {"timestamp": "2025-04-15T04:36:59.200Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-15T04:37:03.309Z", "action": "input", "action_argument": "\u6c7d\u8f66\u62ac\u5934\u663e\u793a"}
  {"timestamp": "2025-04-15T04:37:03.561Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-15T04:37:22.372Z", "action": "input", "action_argument": "HUD"}
  {"timestamp": "2025-04-15T04:37:22.602Z", "action": "click", "action_argument": "search"}
  <|action_end|>
  
  <|observation_start|>
  Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
  "search_term": [{"term": "HUD"}],
  "cart_items": [{"title": "Meebook E-Reader M7 | 6.8' Eink Carta Screen | 300PPI Smart Light | Android 11 | Ouad Core Processor | Out Speaker | Support Google Play Store | 3GB+32GB Storage | Micro-SD Slot | Gray", "asin": "B0CDBYFH81", "price": "$199.00", "quantity": "1"},
  {"title": "30 Pack Ginger Herbal Foot Soak Spa - 900g Natural Plant Blend with Mugwort & Saffron, Relaxing Aromatherapy Bath for Home Wellness Routine \u827e\u8349\u751f\u59dc\u4e2d\u836f\u6ce1\u811a\u5305900g", "asin": "B0BJVKP7NN", "price": "$29.90", "quantity": "1"},
  {"title": "HHKB - Happy Hacking Keyboard Professional Classic (Wired, USB-C, Mac, Windows, White, Printed) with 2 Year Advance Exchange Warranty", "asin": "B083MW6QVX", "price": "$206.65", "quantity": "1"},
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  {"title": "AQUAFIT Half Gallon Water Bottle with Time Marker - Straw & Chug Lid - BPA Free Big Water Bottle with Straw - Gym Water Bottle with Handle - Motivational Half Gallon Water Jug (64 oz, B Ombre)", "asin": "B0BX3R5GQ1", "price": "$24.99", "quantity": "1"},
  {"title": "TIPRE Smart Scale for Body Weight 8-Electrode Digital Weight Scale for Body Fat Bathroom Scale with BMI Full Body Composition Analysis with Bluetooth Health Monitor for Weight Loss, 400lb", "asin": "B0CYBPMHPX", "price": "$66.49", "quantity": "1"},
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  {"title": "Kiehl's Ultra Facial Cream, with 4.5% Squalane to Strengthen Skin's Moisture Barrier, Skin Feels Softer and Smoother, Long-Lasting Hydration, Easy and Fast-Absorbing, All Skin Types - 1.7 fl oz", "asin": "B004JVSGWU", "price": "$39.00", "quantity": "1"},
  {"title": "NEST New York Reed Diffuser, Wild Mint & Eucalyptus - 5.9 fl oz - Fragrance for Up to 90 Days - Reusable, Refillable Glass Holder - Includes 8 All-Natural Reed Sticks - Flame Free", "asin": "B08VCF6QZ1", "price": "$62.00", "quantity": "1"},
  {"title": "Lay's Potato Chips, Classic, 1 Ounce (Pack of 40)", "asin": "B072M1NC4M", "price": "$25.00", "quantity": "1"},
  {"title": "Vaseline Intensive Care Body Lotion Cocoa Radiant 3 count for Dry Skin Lotion Made with Ultra-Hydrating Lipids and Pure Cocoa Butter for a Long-Lasting, Radiant Glow 20.3 Oz", "asin": "B01HTJTV4U", "price": "$20.76", "quantity": "1"},
  {"title": "Kiehl's Ultra Facial Cream, with 4.5% Squalane to Strengthen Skin's Moisture Barrier, Skin Feels Softer and Smoother, Long-Lasting Hydration, Easy and Fast-Absorbing, All Skin Types - 4.2 fl oz", "asin": "B00C6SV33M", "price": "$70.00", "quantity": "1"},
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  {"title": "Paul Fredrick Men's Tailored Fit Cotton Non-Iron Pinpoint Cotton Dress Shirt White 15.5/32 DT1501", "asin": "B07VX92QYW", "price": "$95.00", "quantity": "1"},
  {"title": "Air Jungles Lavender Scent Reed Diffuser Set with Sticks, Essential Incense Oil Air Freshener for Bathroom, Office, Gym, and Bedroom Fragrance, 3.4 fl. oz", "asin": "B07VKK1CN9", "price": "$15.95", "quantity": "1"},
  {"title": "Listerine Cool Mint Alcohol Free Mouthwash, Oral Rinse to Kill 99.9% of Germs That Cause Bad Breath for Fresh Breath & Clean Mouth, Less Intense Taste, Cool Mint Flavor, 1 L", "asin": "B005IHSPLQ", "price": "$6.99", "quantity": "1"},
  {"title": "Ktaxon Mountain Bike 26 Inch Men & Women Mountain Bike 21-Speed Adult Bikes, Double Disc Brake, Suspension Fork,High Carbon Steel Frame (Black/Red)", "asin": "B0B8VT2BLM", "price": "$89.99", "quantity": "1"}],
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  {"title": "Heads up Display for Cars,HUD,Head up Display for Car,HUD Display Car Windshield,USB Cable Plug and Play,Automatic Brightness Adjustment,Large Font Display", "asin": "B0DP4S7FMK", "price": "$13.99", "quantity": ""},
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  {"title": "Shkalacar Car HUD Headup Display KM/H MPH GPS Digital Speedometer with LED Large Font Display + Car Charge Adapter for Car Truck SUV Motorcycle", "asin": "B0BVW4KXWV", "price": "$15.29", "quantity": ""},
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  {"title": "Shkalacar Car Digital GPS Speedometer Car HUD Heads Up Display with Speed, Mph/Kmh\uff0cUSB Plug and Play for All Car", "asin": "B0CB88L8P7", "price": "$15.29", "quantity": ""},
  {"title": "Universal Car HUD GPS Speedometer G20 Car Heads-up Display Plug and Play with USB Connection,Displays MPH, Comes with Compass Over Speed Alert HD Display Speedometer for All Vehicles", "asin": "B0DBW1Q2F5", "price": "$16.01", "quantity": ""},
  {"title": "DashSkin Molded Heads Up Display HUD Bezel Retrofit Kit Compatible with 1997-2004 Chevrolet Corvette in Black- Easy Cracked HUD Bezel Fix - Made in The USA", "asin": "B0B5HGN29Q", "price": "$59.95", "quantity": ""},
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  {"title": "SinoTrack Digital GPS Speedometer Universal Heads Up Display for Car 5.5 inch Large LCD Display HUD with MPH Speed Fatigued Driving Alert Overspeed Alarm Trip Meter for All Vehicle", "asin": "B09XM96H87", "price": "$29.68", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Hud", "asin": "B0000AUHQU", "price": "$20.00", "delivery": "$4.45 delivery Tue, Apr 22 Or fastest delivery Thu, Apr 17 Only 1 left in stock - order soon."},
  {"title": "Hud", "asin": "B009H1IZGO", "price": "$3.79", "delivery": ""},
  {"title": "Heads up Display for Cars,HUD,Head up Display for Car,Car Speedometer Display,Automatic Brightness Adjustment,Speeding Alert,USB Cable Plug & Play", "asin": "B0D6G32778", "price": "$17.99", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM on $25 of qualifying items"},
  {"title": "ACECAR Head Up Display Car Universal Dual System 3.5 Inches HUD, Speedometer OBD2 GPS Interface, Speed, Engine RPM, OverSpeed Warning, Mileage Measurement, Water Temperature, GPS Mode for All Vehicle", "asin": "B07NQ9LTGX", "price": "$32.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Car HUD Head Up Display P6, OBD+GPS Smart Gauge, Works Great for Most Cars", "asin": "B0957S3F3H", "price": "$36.99", "delivery": "FREE delivery Apr 22 - 25 for Prime members Only 5 left in stock - order soon."},
  {"title": "Heads Up Display for Cars, Color GPS Speedometer M23, HUD Display Car Windshield with Speed MPH, Compass Direction, Overspeed Alarm,Adaptive Sensing Light, USB Cable Plug & Play", "asin": "B0DK4S7BRK", "price": "$19.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "ACECAR Digital GPS Speedometer New HUD Car Head Up Display LCD Display with MPH Digital Speed Compass Direction Driving Distance Altitude Overspeed Alert for All Vehicle", "asin": "B0CBJF9Y3D", "price": "$27.59", "delivery": "FREE delivery Thu, Apr 17"},
  {"title": "Windshield Speedometer Projector, Digital GPS Speedometer with Speed, Overspeed\uff0c Heads Up Display for Cars Suitable for All Vehicles", "asin": "B0CHVT3PSL", "price": "$25.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Windshield Head Up Display for Cars, OBD2 Digital Speedometer HUD Projector With RPM, Volt, Water Temp, Mileage, Overspeed and Fatigue Driving Alarms", "asin": "B09LQXKS51", "price": "$25.18", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "SCUBAPRO Galileo HUD Sport Dive Computer w/Transmitter Smart + Pro", "asin": "B0BJ7KC282", "price": "$836.00", "delivery": "FREE delivery Thu, Apr 17 Only 2 left in stock - order soon."},
  {"title": "1 PC GPS Speedometer HUD for Cars, Plug & Play Digital Speedometer, Heads Up Display MPH with Shading Plate Cover, Universal Speedometer for Cars, Trucks, SUVs (Black)", "asin": "B0DXDDMXS3", "price": "$12.99", "delivery": "Two-Day FREE delivery Wed, Apr 16 Only 9 left in stock - order soon."},
  {"title": "GPS Speedometer HUD, Upgraded LED Large Font Digital Head-Up Display with MPH, Compass Direction, for All Vehicles,Motorcycles,Bicycles - Plug & Play with USB Cable & Car Charger Adapter", "asin": "B0DWMMMTQR", "price": "$12.99", "delivery": "FREE delivery Thu, Apr 17 Only 20 left in stock - order soon."},
  {"title": "New Colorful Speedometer HUD GPS Digital Speed Meter MPH KM/H Speedo Head Up Display for Cars Trucks, USB Cable Plug & Play (7 Color/MPH KM/H)", "asin": "B0CQSF62PQ", "price": "$24.99", "delivery": "FREE delivery Thu, Apr 17 Only 3 left in stock - order soon."},
  {"title": "1 PC GPS Speedometer HUD for Cars Trucks Motorcycles USB Plug & Play Digital MPH Speed Meter Head Up Display with Shading Plate Car Charger Adapter", "asin": "B0DPZWGYDH", "price": "$12.49", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "M1 White Windshield Projection Heads Up Display, Digital GPS Speedometer with Speed, Travel Direction Function, and Overspeed Alarm, Fatigue Driving Alarm\uff0c Suitable for All Vehicles", "asin": "B0CS6DGCXM", "price": "$23.99", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM on $25 of qualifying items"},
  {"title": "Heads Up Display, GPS Speedometer M23, Universal Car HUD with Speed MPH, Compass Direction, Overspeed Alarm HD Display, USB Cable Plug & Play (Yaouzicn-M23)", "asin": "B0D5B472RM", "price": "$23.39", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Windshield Head Up Display for Car, OBD2 Digital Speedometer for Car with OBDII/EUOBD Interface HUD Car Speedometer MPH with Water Temperature, Mileage, RPM, Multiple Alarms", "asin": "B0D5R2G7RC", "price": "$41.39", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "3.3-inch All-in-One OBD2 HUD Display with GPS, Performance Monitoring, Speed Warning, Accelerometer, and Multi-Language Support", "asin": "B0F2MRVR8N", "price": "$79.99", "delivery": "FREE delivery Apr 22 - May 1"},
  {"title": "Head Up Display, Car HUD P8, OBDII & GPS Dual System, The 1st Model in The Market Can be Installed on A-Pillar Trim, Only Works on Most 2008+ Cars", "asin": "B0957V8VMC", "price": "$32.00", "delivery": "FREE delivery Thu, Apr 17 Only 8 left in stock - order soon."},
  {"title": "ACECAR Digital GPS Speedometer New HUD Car Head Up Display LCD Display with MPH Digital Speed Compass Direction Driving Distance Altitude Overspeed Alert for All Vehicle", "asin": "B0CBJF9Y3D", "price": "$27.59", "delivery": "FREE delivery Thu, Apr 17"},
  {"title": "G4S Digital GPS Speedometer, New HUD Car Head Up Display with Digital Speed in MPH KPH, Universal for Cars Truck Electric Hybrid Automobile (G4S-Green)", "asin": "B0B6FGK455", "price": "$25.99", "delivery": "FREE delivery Thu, Apr 17"},
  {"title": "Obd2 Gauge Display with Speed, Heads Up Display for Cars P24, Fuel Consumption, RPM, Overspeed Alarm, OBD+GPS Digital Speedometer Suitable for All Car", "asin": "B0CJ6D18H7", "price": "$39.99", "delivery": "FREE delivery Thu, Apr 17"},
  {"title": "SHELITA Speedometer Heads Up Display Car HUD, OBD GPS Dual System Function of Speed, Water Temperature, Voltage, Satellite Numbers, Driving Distance, etc for All Cars", "asin": "B0CSN7YRJT", "price": "$22.49", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "RED SHIELD Universal Head Up Display HUD Reflective Windshield Film 7.5\" for All Car Makes and Models. Premium Quality High Definition (HD) Clarity Film. Compatible with HUD Units & Smartphones [2 PK]", "asin": "B01FS4T8E6", "price": "$9.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "SHELITA Speedometer Heads Up Display Car HUD M8, OBD Digital Speed, Engine RPM, KM/MPH Switch, Water Temperature, Voltage, Satellite Numbers, Driving Distance, Multi-alarm, etc for All Cars After 2007", "asin": "B0CSRNKG7V", "price": "$24.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Gatuida 2pcs Hud Reflective Film Hud for Car Window Windshield Film Car Window Film Car Hud Reflective -up Display Windscreen Film up Display Screen Monitor Sticker", "asin": "B0CBQVVS1K", "price": "$10.59", "delivery": "FREE delivery Thu, Apr 17 Only 2 left in stock - order soon."},
  {"title": "Digital GPS Speedometer, HUD Head Up Display for Car, Upgraded 5.5\" Large-Screen, Suitable for All Vehicles", "asin": "B09TXFF1BK", "price": "$24.00", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Homoyoyo 2pcs Hud Reflective Film Head Up Display Reflective Film Head-up Display Windscreen Film Mobile Phone Projection Reflective Film Car Accessories", "asin": "B0CQK845ZF", "price": "$10.99", "delivery": "FREE delivery Thu, Apr 17 Only 7 left in stock - order soon."},
  {"title": "E6 Motorcycle Helmet HUD, Head Up Display, Bluetooth,GPS, CarPlay, Android Auto, Mesh Intercom, Rearview Camera, Remote Control, Noise Reduction, RGB Lights, IP66 for All Helmets", "asin": "B0CTSZ84MS", "price": "$549.00", "delivery": "FREE delivery Thu, Apr 17 Only 5 left in stock - order soon."},
  {"title": "Hud", "asin": "B074J7QCVX", "delivery": ""},
  {"title": "BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android - No Subscription Fee - OBD2 Car Scanner and Code Reader - Diagnose Check Engine, ABS, SRS, Airbag & 7000+ Issues on Vehicles 1996+", "asin": "B00652G4TS", "price": "$89.95", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "Digital GPS Speedometer, HUD Head Up Display for Car, Upgraded 5.5\" Large-Screen, Suitable for All Vehicles", "asin": "B09TXFF1BK", "price": "$24.00", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Head Up Display for Car, 3.5 Inches HUD OBD2 Head-Up Display, Digital Speedometer for Car Hud Display Windshield Used for Overspeed Warning, Battery Voltage, Water Temperature", "asin": "B0CGRH6JV5", "price": "$26.99", "delivery": "FREE delivery Mon, Apr 21 for Prime members"},
  {"title": "OBD2 HUD Windshield Projector Multi Function Gauge Alarm Fatigue Driving Reminder", "asin": "B0CXTFJ3MS", "price": "$21.49", "delivery": "FREE delivery Thu, Apr 17 Only 15 left in stock - order soon."},
  {"title": "Car HUD Speedometer Speed Monitor Real-Time Speed Universal Car HUD Head Up Display with USB Power Cable Digital Display Driving Speed Warning MPH", "asin": "B0CR15FPWP", "price": "$11.54", "delivery": "FREE delivery Thu, Apr 17 Only 7 left in stock - order soon."},
  {"title": "HUD GPS Head Up Display Speedometer Odometer, Digital Speed Display Windshield Projector for MPH Project On Wind Glass For Auto Vehicle", "asin": "B0DJ72GFS1", "price": "$17.78", "delivery": "FREE delivery Apr 29 - May 13"},
  {"title": "OBD2 Head Up Display for Car, OBD2 Head-Up Display for Cars HUD Digital Speedometer MPH Heads Up Display 5.5 inch with Time, Mileage, RPM, Voltage, Water Temp, Overspeed Alarm, Fatigued Driving Alert", "asin": "B0DBDNBBHS", "price": "$26.08", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Universal Car HUD Head Up Display with GPS Speedometer, Windshield Projector for Auto, Motorcycle, Golf Cart, Truck & RV", "asin": "B0DX5S9DHY", "price": "$17.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Heads Up Display M2S, GPS Speedometer Multi-Segment Alarm Settings, Fully Automatic Light Sensing, for All Speedometer Models", "asin": "B0DHYXHGZL", "price": "$18.59", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "E6 Motorcycle Helmet HUD, Head Up Display, Bluetooth,GPS, CarPlay, Android Auto, Mesh Intercom, Rearview Camera, Remote Control, Noise Reduction, RGB Lights, IP66 for All Helmets", "asin": "B0CTSZ84MS", "price": "$549.00", "delivery": "FREE delivery Thu, Apr 17"},
  {"title": "Car GPS Head Up Display - Windshield Speedometer Projector HUD for All Car Models (Green)", "asin": "B0DG26F33K", "price": "$14.95", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Universal GPS Speedometer Hud Digital Car Speed Display MPH KMH Over Speeding Alert Speedo Meter Gauge Screen External Tool for Vehicles Truck Golf-car Boat", "asin": "B0DN6CDVDJ", "price": "$29.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Pyle Universal Vehicle Smart HUD Display - 2.6\" Digital Mini Car Dashboard Heads Up Windshield Speedometer Projector System w/ GPS Navigation Compass, Displays Speed, Distance, Time and More - PHUD19", "asin": "B07HNDLGPC", "price": "$58.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "SinoTrack HUD GPS Speedometer Universal Car Heads-up Display 2.7inch MPH Speed Meter with Compass Over Speed Alarm for All Vehicle USB Connect Plug and Play", "asin": "B0CQYS8QK9", "price": "$11.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "GPS Digital Speedometer for Car Head Up Display for Car HUD Speedometer MPH 5V with Compass, Time, Fatigue Driving Reminder, Overspeed Alarm for All Vehicle", "asin": "B0D5R4NQZV", "price": "$26.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Hud", "asin": "B00AEFY9GW", "delivery": ""},
  {"title": "Digital GPS Speedometer Heads Up Display for Cars New HUD MPH Odometer Trip Meter for Trucks Golf cart All Vehicles, 4.5 inch Big Screen, USB Cable Plug & Play (C80)", "asin": "B0DCNDQCKQ", "price": "$25.98", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Car HUD C5, Head-Up Display, OBDII & GPS Scanner, Vehicle Speed, Fuel Consumption, Clear Fault Code, Compatible with All Cars", "asin": "B097ZSPB3B", "price": "$43.99", "delivery": "Two-Day FREE delivery Wed, Apr 16 Only 12 left in stock - order soon."},
  {"title": "Car Heads Up Display, Windshield Speedometer Projector HUD M1white,Digital Speedometer for Car with Speed,Driving Direction,Overspeed Alarm,Fatigued Driving,Suitable for All Models", "asin": "B0DK53LZKX", "price": "$23.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "HUD Speedometer Odometer Compass Head Up Display GPS Digital Display Big Fonts Univsersal for All Cars Vehicles New C3010", "asin": "B09N3NW1QF", "price": "$39.95", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Portable Apple Carplay Screen, 10\u2019\u2019 Car Stereo Wireless Car Play & Android Auto Touch Screen, 4K Dash Cam, 1080P Backup Camera, Mirror Link/Voice Control/Music Play/GPS Navigation", "asin": "B0D9XGT534", "price": "$139.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Heads up Display for Cars, Car HUD Head Up Display A8 with OBD Function, 5.5 Inch Large Screen", "asin": "B09TKNW729", "price": "$44.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "MR CARTOOL M60 Car Inclinometer Digital HUD Pitch Angle Slope Meter MPH KMH GPS Speedometer with Compass for Off-Road SUV Vehicles", "asin": "B09362H3QS", "price": "$37.79", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "SinoTrack Digital GPS Speedometer Universal MPH Heads-Up Display for Car GPS Speedometer Large Screen HUD with Over Speed Alarm Fatigued Driving Alert for All Vehicle", "asin": "B0CWNKVTRJ", "price": "$28.99", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "A8 5.5 OBD II Car HUD Display, Car HUD Head up Display, Display Km/h, MPH, Water Temperature, Battery Voltage, Multi Color Windshield Screen Projector for Most Cars", "asin": "B0D4QGQSB8", "price": "$46.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Auto GPS Speedometer G6, Car HUD Head Up Display HD Display, Overspeed Alarm for All Vehicle", "asin": "B0BJ2GWCKY", "price": "$37.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Car, HUD Display Windshield Projector Multi\u2011Function Gauge Warning Alarm Fatigue Driving Reminder", "asin": "B095YMC83D", "price": "$22.09", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "OBD2 HUD, Car HUD Speedometer Display Windshield Projector MultiFunction Gauge Alarm Fatigue Driving Reminder", "asin": "B0C6HK8QHB", "price": "$17.96", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "X AUTOHAUX 2.2 Inch Mini HUD Head Up Display Car Dashboard Digital Speedometer Multifunction Data Display Error Alarm TFT LCD Display with OBDII EUOBD", "asin": "B099NN52MF", "price": "$41.49", "delivery": "Two-Day FREE delivery Wed, Apr 16 Only 10 left in stock - order soon."},
  {"title": "Heads Up Display for Cars, Car HUD H4, GPS Speedometer, First Colorful, Large Font Digital Speedometer GPS with Speed, Compass, Automatic Sensing, Speeding Alarm, Suitable for All Cars.", "asin": "B0D93XF5QS", "price": "$19.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Head Up Display HUD F16 with OBD2 + GPS Dual System Digtial Speedometer, 3.5\" IPS Smart Gauge, Speed, Voltage, Engine RPM, OverSpeed Warning, Water Temperature, Turbo Pressure for Cars After 2008", "asin": "B0CQ84BMG9", "price": "$39.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"}]
  <|observation_end|>
  
  # Output Format
  Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
  "<answer>
  {
  "timestamp": "2025-04-15T04:37:30.998Z", // the timestamp when this action occurs.
  "action": "string", // select one plausible action from: input, click_product, purchase, or click.
  "acion_argument": "string", // select appropriate value based on action type: input_text, product_asin, clickable_name.
  }
  </answer>"
  
  <|im_end|>
  <|im_start|>assistant
  <think>
  
extra_info.question: <|im_start|>system
  You are a helpful assistant that is capable of understanding and predicting customer shopping behaviors on Amazon. You first think about the reasoning process in the mind and then predict the customer actions and action argument. The reasoning process and the predicted action and action argument are enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think>reasoning process here</think><answer>predicted action and action argument here</answer>.
  <|im_end|>
  <|im_start|>user
  You are given a customer behavior trajectory on Amazon. This trajectory include the customer long-term information (enclosed between <|memory_start|> and <|memory_end|>), previous actions the customer has taken with timestamps (enclosed between <|action_start|> and <|action_end|>), and current observations describing what the customer sees on Amazon (e.g., a search results page, a product detail page) (enclosed between <|observation_start|> and <|observation_end|>). 
  Now your task is to predict the immediate next action and action argument (i.e., input_text, product_asin, or click_type) of this shopper by analyzing shopper shopping behaviors. The available action space and action argument space are provided between <|actionspace_start|> and <|actionspace_end|> to help guide your prediction. Please first analyze the customer's behavior patterns within the  <think> </think> section, then provide your prediction within the <answer> </answer> section, ensuring your prediction falls within the specified action and argument spaces. 
  
  <|actionspace_start|>
  Available actions are represented in JSON format. There are four primary action types with their corresponding action arguments:
  1. input:
  Action: Type text into an input field to search for a specific product. 
  Action Argument: the input_text is the specific text entered by the customer.
  {
  "timestamp": "timestamp",
  "action": "input",
  "action_argument": "input_text",
  }
  
  2. click:
  Action: Click on a UI interface button or clickable element on the Amazon website.
  Action Argument: The clickable_name is one of the UI interface buttons or clickable elements including "review", "search", "product_option", "other", "nav_bar", "quantity", "page_related", "suggested_term", "cart_side_bar", "cart_page_select", and "filter". Select one of these buttons or clickable elements as action argument.
  {
  "timestamp": "timestamp",
  "action": "click",
  "action_argument": "clickable_name",
  }
  
  3. click_product:
  Action: Click on product links or product images.
  Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the clicked product.
  {
  "timestamp": "timestamp",
  "action": "click_product",
  "action_argument": "product_asin",
  }
  
  4. purchase:
  Action: indicate intent to purchase by clicking on any purchase-related button. This includes clicking "Add to Cart", "Buy Now", "Set Subscription", or "Checkout" buttons for specific products. 
  Action Argument: the Amazon Standard Identification Number (i.e., product_asin) of the product being purchased.
  {
  "timestamp": "timestamp",
  "action": "purchase",
  "action_argument": "product_asin",
  }
  <|actionspace_end|>
  
  <|memory_start|>
  {"timestamp": "2025-04-11T02:38:02.204Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-11T02:38:26.945Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-11T02:38:26.982Z", "action": "click", "action_argument": "cart_page_select"}
  {"timestamp": "2025-04-11T04:02:36.778Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-11T18:27:37.252Z", "action": "input", "action_argument": "\u540a\u5760 \u798f\u5b57"}
  {"timestamp": "2025-04-11T18:27:39.162Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-11T19:51:40.250Z", "action": "input", "action_argument": "\u963f\u8428\u59c6\u5976\u8336"}
  {"timestamp": "2025-04-11T19:51:51.684Z", "action": "input", "action_argument": "\u963f\u8428\u59c6\u5976\u8336"}
  {"timestamp": "2025-04-13T04:31:57.925Z", "action": "input", "action_argument": "\u5730\u6bef"}
  {"timestamp": "2025-04-13T04:31:58.282Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-13T04:32:06.190Z", "action": "input", "action_argument": "\u5730\u6bef"}
  {"timestamp": "2025-04-13T04:32:06.283Z", "action": "click", "action_argument": "suggested_term"}
  {"timestamp": "2025-04-13T04:32:18.157Z", "action": "input", "action_argument": "\u5730\u6bef \u5367\u5ba4"}
  {"timestamp": "2025-04-13T04:32:18.562Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-13T04:33:06.047Z", "action": "input", "action_argument": "\u5730\u677f\u57ab"}
  {"timestamp": "2025-04-13T04:33:06.441Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T02:47:24.499Z", "action": "input", "action_argument": "\u767b\u5c71\u978b"}
  {"timestamp": "2025-04-14T02:47:24.732Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T02:47:26.151Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T02:47:29.356Z", "action": "input", "action_argument": "\u767b\u5c71\u978b \u7537"}
  {"timestamp": "2025-04-14T02:47:29.830Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T03:52:39.278Z", "action": "input", "action_argument": "\u679c\u76d8"}
  {"timestamp": "2025-04-14T03:52:39.506Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T04:36:02.936Z", "action": "click_product", "action_argument": "B097DNWR91"}
  {"timestamp": "2025-04-14T04:36:08.951Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-14T05:06:10.554Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-14T05:06:13.487Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-14T06:06:34.325Z", "action": "input", "action_argument": "lenovo legion r7000p 2021H battery"}
  {"timestamp": "2025-04-14T06:06:34.570Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T06:06:49.552Z", "action": "click_product", "action_argument": "B07QX7XHC9"}
  {"timestamp": "2025-04-14T06:07:11.296Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T06:07:13.175Z", "action": "input", "action_argument": "lenovo legion r7000p battery"}
  {"timestamp": "2025-04-14T06:07:14.714Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-14T06:07:27.665Z", "action": "click_product", "action_argument": "B09N39XG46"}
  {"timestamp": "2025-04-14T06:07:31.296Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T03:42:34.569Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-15T03:42:54.279Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:42:57.157Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:42:59.206Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:43:35.540Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:43:58.889Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:44:09.462Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T03:44:40.519Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T03:44:40.907Z", "action": "click", "action_argument": "other"}
  {"timestamp": "2025-04-15T03:44:55.899Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:45:55.180Z", "action": "click_product", "action_argument": "B0D2PJH88X"}
  {"timestamp": "2025-04-15T03:46:12.393Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-15T03:46:40.366Z", "action": "click_product", "action_argument": "B07PSMD1M1"}
  {"timestamp": "2025-04-15T03:46:55.960Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:47:00.638Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:47:41.721Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:48:16.118Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-15T03:48:21.248Z", "action": "click_product", "action_argument": "B0BK8YZQCP"}
  {"timestamp": "2025-04-15T03:48:33.654Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:48:51.014Z", "action": "click", "action_argument": "nav_bar"}
  {"timestamp": "2025-04-15T03:49:15.909Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:49:17.598Z", "action": "click", "action_argument": "product_option"}
  {"timestamp": "2025-04-15T03:52:00.846Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-15T03:52:01.563Z", "action": "click", "action_argument": "filter"}
  {"timestamp": "2025-04-15T03:52:10.586Z", "action": "click_product", "action_argument": "B01KNM69IG"}
  {"timestamp": "2025-04-15T03:53:19.624Z", "action": "click_product", "action_argument": "B07Q8JF5LL"}
  {"timestamp": "2025-04-15T03:56:42.891Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:56:57.503Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:57:03.471Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:57:26.047Z", "action": "click", "action_argument": "review"}
  {"timestamp": "2025-04-15T03:57:57.739Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-15T03:57:58.913Z", "action": "click", "action_argument": "quantity"}
  {"timestamp": "2025-04-15T03:58:30.986Z", "action": "purchase", "action_argument": "B09NBP8811"}
  <|memory_end|>
  
  <|action_start|>
  {"timestamp": "2025-04-15T04:36:58.956Z", "action": "input", "action_argument": "\u6c7d\u8f66\u62ac\u5934\u73b0\u5b9e"}
  {"timestamp": "2025-04-15T04:36:59.200Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-15T04:37:03.309Z", "action": "input", "action_argument": "\u6c7d\u8f66\u62ac\u5934\u663e\u793a"}
  {"timestamp": "2025-04-15T04:37:03.561Z", "action": "click", "action_argument": "search"}
  {"timestamp": "2025-04-15T04:37:22.372Z", "action": "input", "action_argument": "HUD"}
  {"timestamp": "2025-04-15T04:37:22.602Z", "action": "click", "action_argument": "search"}
  <|action_end|>
  
  <|observation_start|>
  Your context will be the JSON string containing page metadata of the Amazon page you are looking at. This Amazon page is the context you observed after performing your last action.
  "search_term": [{"term": "HUD"}],
  "cart_items": [{"title": "Meebook E-Reader M7 | 6.8' Eink Carta Screen | 300PPI Smart Light | Android 11 | Ouad Core Processor | Out Speaker | Support Google Play Store | 3GB+32GB Storage | Micro-SD Slot | Gray", "asin": "B0CDBYFH81", "price": "$199.00", "quantity": "1"},
  {"title": "30 Pack Ginger Herbal Foot Soak Spa - 900g Natural Plant Blend with Mugwort & Saffron, Relaxing Aromatherapy Bath for Home Wellness Routine \u827e\u8349\u751f\u59dc\u4e2d\u836f\u6ce1\u811a\u5305900g", "asin": "B0BJVKP7NN", "price": "$29.90", "quantity": "1"},
  {"title": "HHKB - Happy Hacking Keyboard Professional Classic (Wired, USB-C, Mac, Windows, White, Printed) with 2 Year Advance Exchange Warranty", "asin": "B083MW6QVX", "price": "$206.65", "quantity": "1"},
  {"title": "10 Packs Soft Small Facial Tissue, Disposable Facial Napkin, Wood Pulp Fiber Material NOT COTTON, Facial Towel, White Facial Paper Tissue, 4-Ply, 10 Pack, 280 Sheets per Pack, 2800 Sheet In Total", "asin": "B0BJV57QW7", "price": "$19.97", "quantity": "1"},
  {"title": "AQUAFIT Half Gallon Water Bottle with Time Marker - Straw & Chug Lid - BPA Free Big Water Bottle with Straw - Gym Water Bottle with Handle - Motivational Half Gallon Water Jug (64 oz, B Ombre)", "asin": "B0BX3R5GQ1", "price": "$24.99", "quantity": "1"},
  {"title": "TIPRE Smart Scale for Body Weight 8-Electrode Digital Weight Scale for Body Fat Bathroom Scale with BMI Full Body Composition Analysis with Bluetooth Health Monitor for Weight Loss, 400lb", "asin": "B0CYBPMHPX", "price": "$66.49", "quantity": "1"},
  {"title": "Vaseline Intensive Care Unscented Advanced Repair Body Lotion - Ultra-Hydrating with Lipids for Extremely Dry Skin, 20.3 oz, Pack of 3", "asin": "B01HTJTV40", "price": "$20.94", "quantity": "1"},
  {"title": "La Chatelaine Hand Cream Trio Tin, Gifts for Mom, Natural Hand Lotion Gift Set, Made in France with 20% Organic Shea Butter, Nourishing & Moisturizing (Gardenia, Orange Blossom, Oud Rose) 3 x 1 fl. oz", "asin": "B017LJYDO6", "price": "$29.00", "quantity": "1"},
  {"title": "Kiehl's Ultra Facial Cream, with 4.5% Squalane to Strengthen Skin's Moisture Barrier, Skin Feels Softer and Smoother, Long-Lasting Hydration, Easy and Fast-Absorbing, All Skin Types - 1.7 fl oz", "asin": "B004JVSGWU", "price": "$39.00", "quantity": "1"},
  {"title": "NEST New York Reed Diffuser, Wild Mint & Eucalyptus - 5.9 fl oz - Fragrance for Up to 90 Days - Reusable, Refillable Glass Holder - Includes 8 All-Natural Reed Sticks - Flame Free", "asin": "B08VCF6QZ1", "price": "$62.00", "quantity": "1"},
  {"title": "Lay's Potato Chips, Classic, 1 Ounce (Pack of 40)", "asin": "B072M1NC4M", "price": "$25.00", "quantity": "1"},
  {"title": "Vaseline Intensive Care Body Lotion Cocoa Radiant 3 count for Dry Skin Lotion Made with Ultra-Hydrating Lipids and Pure Cocoa Butter for a Long-Lasting, Radiant Glow 20.3 Oz", "asin": "B01HTJTV4U", "price": "$20.76", "quantity": "1"},
  {"title": "Kiehl's Ultra Facial Cream, with 4.5% Squalane to Strengthen Skin's Moisture Barrier, Skin Feels Softer and Smoother, Long-Lasting Hydration, Easy and Fast-Absorbing, All Skin Types - 4.2 fl oz", "asin": "B00C6SV33M", "price": "$70.00", "quantity": "1"},
  {"title": "IZOD Men's Dress Shirt Regular Fit Stretch Solid Spread Collar, White, 15\"-15.5\" Neck 32\"-33\" Sleeve", "asin": "B0746Z6M9C", "price": "$24.99", "quantity": "1"},
  {"title": "Paul Fredrick Men's Tailored Fit Cotton Non-Iron Pinpoint Cotton Dress Shirt White 15.5/32 DT1501", "asin": "B07VX92QYW", "price": "$95.00", "quantity": "1"},
  {"title": "Air Jungles Lavender Scent Reed Diffuser Set with Sticks, Essential Incense Oil Air Freshener for Bathroom, Office, Gym, and Bedroom Fragrance, 3.4 fl. oz", "asin": "B07VKK1CN9", "price": "$15.95", "quantity": "1"},
  {"title": "Listerine Cool Mint Alcohol Free Mouthwash, Oral Rinse to Kill 99.9% of Germs That Cause Bad Breath for Fresh Breath & Clean Mouth, Less Intense Taste, Cool Mint Flavor, 1 L", "asin": "B005IHSPLQ", "price": "$6.99", "quantity": "1"},
  {"title": "Ktaxon Mountain Bike 26 Inch Men & Women Mountain Bike 21-Speed Adult Bikes, Double Disc Brake, Suspension Fork,High Carbon Steel Frame (Black/Red)", "asin": "B0B8VT2BLM", "price": "$89.99", "quantity": "1"}],
  "promotion_items": [{"title": "New Colorful Speedometer HUD GPS Digital Speed Meter MPH KM/H Speedo Head Up Display for Cars Trucks, USB Cable Plug & Play (7 Color/MPH KM/H)", "asin": "B0CQSF62PQ", "price": "$24.99", "quantity": ""},
  {"title": "Heads up Display for Cars,HUD,Head up Display for Car,HUD Display Car Windshield,USB Cable Plug and Play,Automatic Brightness Adjustment,Large Font Display", "asin": "B0DP4S7FMK", "price": "$13.99", "quantity": ""},
  {"title": "Shkalacar Car Digital GPS Speedometer Car HUD Heads Up Display with Speed, Mph/Kmh\uff0cUSB Plug and Play for All Car", "asin": "B0CB88L8P7", "price": "$15.29", "quantity": ""},
  {"title": "Heads up Display for Cars,HUD,Head up Display for Car,Car Speedometer Display,Automatic Brightness Adjustment,Speeding Alert,USB Cable Plug & Play", "asin": "B0D6G32778", "price": "$17.99", "quantity": ""},
  {"title": "Shkalacar Car HUD Headup Display KM/H MPH GPS Digital Speedometer with LED Large Font Display + Car Charge Adapter for Car Truck SUV Motorcycle", "asin": "B0BVW4KXWV", "price": "$15.29", "quantity": ""},
  {"title": "Heads up Display for Cars,HUD,Head up Display for Car,Car Speedometer Display,Automatic Brightness Adjustment,Speeding Alert,USB Cable Plug & Play", "asin": "B0D6G32778", "price": "$17.99", "quantity": ""},
  {"title": "Shkalacar Car Digital GPS Speedometer Car HUD Heads Up Display with Speed, Mph/Kmh\uff0cUSB Plug and Play for All Car", "asin": "B0CB88L8P7", "price": "$15.29", "quantity": ""},
  {"title": "Universal Car HUD GPS Speedometer G20 Car Heads-up Display Plug and Play with USB Connection,Displays MPH, Comes with Compass Over Speed Alert HD Display Speedometer for All Vehicles", "asin": "B0DBW1Q2F5", "price": "$16.01", "quantity": ""},
  {"title": "DashSkin Molded Heads Up Display HUD Bezel Retrofit Kit Compatible with 1997-2004 Chevrolet Corvette in Black- Easy Cracked HUD Bezel Fix - Made in The USA", "asin": "B0B5HGN29Q", "price": "$59.95", "quantity": ""},
  {"title": "New Speedometer HUD GPS Digital Speed Meter MPH Speedo Head Up Display for Cars Trucks, USB Cable Plug & Play (G20-Only Green)", "asin": "B0BKG5KYXV", "price": "$14.99", "quantity": ""}],
  "ads": [{"title": "ASHOIH 3.3-inch All-in-One OBD2 HUD Display with GPS, Performance Monitoring, Speed Warning, Accelerometer, and Multi-Language Support", "asin": "B0F2MRVR8N"}],
  "search_results": [{"title": "Heads up Display for Cars,HUD,Head up Display for Car,HUD Display Car Windshield,USB Cable Plug and Play,Automatic Brightness Adjustment,Large Font Display", "asin": "B0DP4S7FMK", "price": "$13.99", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM on $25 of qualifying items"},
  {"title": "SinoTrack Digital GPS Speedometer Universal Heads Up Display for Car 5.5 inch Large LCD Display HUD with MPH Speed Fatigued Driving Alert Overspeed Alarm Trip Meter for All Vehicle", "asin": "B09XM96H87", "price": "$29.68", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Hud", "asin": "B0000AUHQU", "price": "$20.00", "delivery": "$4.45 delivery Tue, Apr 22 Or fastest delivery Thu, Apr 17 Only 1 left in stock - order soon."},
  {"title": "Hud", "asin": "B009H1IZGO", "price": "$3.79", "delivery": ""},
  {"title": "Heads up Display for Cars,HUD,Head up Display for Car,Car Speedometer Display,Automatic Brightness Adjustment,Speeding Alert,USB Cable Plug & Play", "asin": "B0D6G32778", "price": "$17.99", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM on $25 of qualifying items"},
  {"title": "ACECAR Head Up Display Car Universal Dual System 3.5 Inches HUD, Speedometer OBD2 GPS Interface, Speed, Engine RPM, OverSpeed Warning, Mileage Measurement, Water Temperature, GPS Mode for All Vehicle", "asin": "B07NQ9LTGX", "price": "$32.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Car HUD Head Up Display P6, OBD+GPS Smart Gauge, Works Great for Most Cars", "asin": "B0957S3F3H", "price": "$36.99", "delivery": "FREE delivery Apr 22 - 25 for Prime members Only 5 left in stock - order soon."},
  {"title": "Heads Up Display for Cars, Color GPS Speedometer M23, HUD Display Car Windshield with Speed MPH, Compass Direction, Overspeed Alarm,Adaptive Sensing Light, USB Cable Plug & Play", "asin": "B0DK4S7BRK", "price": "$19.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "ACECAR Digital GPS Speedometer New HUD Car Head Up Display LCD Display with MPH Digital Speed Compass Direction Driving Distance Altitude Overspeed Alert for All Vehicle", "asin": "B0CBJF9Y3D", "price": "$27.59", "delivery": "FREE delivery Thu, Apr 17"},
  {"title": "Windshield Speedometer Projector, Digital GPS Speedometer with Speed, Overspeed\uff0c Heads Up Display for Cars Suitable for All Vehicles", "asin": "B0CHVT3PSL", "price": "$25.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Windshield Head Up Display for Cars, OBD2 Digital Speedometer HUD Projector With RPM, Volt, Water Temp, Mileage, Overspeed and Fatigue Driving Alarms", "asin": "B09LQXKS51", "price": "$25.18", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "SCUBAPRO Galileo HUD Sport Dive Computer w/Transmitter Smart + Pro", "asin": "B0BJ7KC282", "price": "$836.00", "delivery": "FREE delivery Thu, Apr 17 Only 2 left in stock - order soon."},
  {"title": "1 PC GPS Speedometer HUD for Cars, Plug & Play Digital Speedometer, Heads Up Display MPH with Shading Plate Cover, Universal Speedometer for Cars, Trucks, SUVs (Black)", "asin": "B0DXDDMXS3", "price": "$12.99", "delivery": "Two-Day FREE delivery Wed, Apr 16 Only 9 left in stock - order soon."},
  {"title": "GPS Speedometer HUD, Upgraded LED Large Font Digital Head-Up Display with MPH, Compass Direction, for All Vehicles,Motorcycles,Bicycles - Plug & Play with USB Cable & Car Charger Adapter", "asin": "B0DWMMMTQR", "price": "$12.99", "delivery": "FREE delivery Thu, Apr 17 Only 20 left in stock - order soon."},
  {"title": "New Colorful Speedometer HUD GPS Digital Speed Meter MPH KM/H Speedo Head Up Display for Cars Trucks, USB Cable Plug & Play (7 Color/MPH KM/H)", "asin": "B0CQSF62PQ", "price": "$24.99", "delivery": "FREE delivery Thu, Apr 17 Only 3 left in stock - order soon."},
  {"title": "1 PC GPS Speedometer HUD for Cars Trucks Motorcycles USB Plug & Play Digital MPH Speed Meter Head Up Display with Shading Plate Car Charger Adapter", "asin": "B0DPZWGYDH", "price": "$12.49", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "M1 White Windshield Projection Heads Up Display, Digital GPS Speedometer with Speed, Travel Direction Function, and Overspeed Alarm, Fatigue Driving Alarm\uff0c Suitable for All Vehicles", "asin": "B0CS6DGCXM", "price": "$23.99", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM on $25 of qualifying items"},
  {"title": "Heads Up Display, GPS Speedometer M23, Universal Car HUD with Speed MPH, Compass Direction, Overspeed Alarm HD Display, USB Cable Plug & Play (Yaouzicn-M23)", "asin": "B0D5B472RM", "price": "$23.39", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Windshield Head Up Display for Car, OBD2 Digital Speedometer for Car with OBDII/EUOBD Interface HUD Car Speedometer MPH with Water Temperature, Mileage, RPM, Multiple Alarms", "asin": "B0D5R2G7RC", "price": "$41.39", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "3.3-inch All-in-One OBD2 HUD Display with GPS, Performance Monitoring, Speed Warning, Accelerometer, and Multi-Language Support", "asin": "B0F2MRVR8N", "price": "$79.99", "delivery": "FREE delivery Apr 22 - May 1"},
  {"title": "Head Up Display, Car HUD P8, OBDII & GPS Dual System, The 1st Model in The Market Can be Installed on A-Pillar Trim, Only Works on Most 2008+ Cars", "asin": "B0957V8VMC", "price": "$32.00", "delivery": "FREE delivery Thu, Apr 17 Only 8 left in stock - order soon."},
  {"title": "ACECAR Digital GPS Speedometer New HUD Car Head Up Display LCD Display with MPH Digital Speed Compass Direction Driving Distance Altitude Overspeed Alert for All Vehicle", "asin": "B0CBJF9Y3D", "price": "$27.59", "delivery": "FREE delivery Thu, Apr 17"},
  {"title": "G4S Digital GPS Speedometer, New HUD Car Head Up Display with Digital Speed in MPH KPH, Universal for Cars Truck Electric Hybrid Automobile (G4S-Green)", "asin": "B0B6FGK455", "price": "$25.99", "delivery": "FREE delivery Thu, Apr 17"},
  {"title": "Obd2 Gauge Display with Speed, Heads Up Display for Cars P24, Fuel Consumption, RPM, Overspeed Alarm, OBD+GPS Digital Speedometer Suitable for All Car", "asin": "B0CJ6D18H7", "price": "$39.99", "delivery": "FREE delivery Thu, Apr 17"},
  {"title": "SHELITA Speedometer Heads Up Display Car HUD, OBD GPS Dual System Function of Speed, Water Temperature, Voltage, Satellite Numbers, Driving Distance, etc for All Cars", "asin": "B0CSN7YRJT", "price": "$22.49", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "RED SHIELD Universal Head Up Display HUD Reflective Windshield Film 7.5\" for All Car Makes and Models. Premium Quality High Definition (HD) Clarity Film. Compatible with HUD Units & Smartphones [2 PK]", "asin": "B01FS4T8E6", "price": "$9.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "SHELITA Speedometer Heads Up Display Car HUD M8, OBD Digital Speed, Engine RPM, KM/MPH Switch, Water Temperature, Voltage, Satellite Numbers, Driving Distance, Multi-alarm, etc for All Cars After 2007", "asin": "B0CSRNKG7V", "price": "$24.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Gatuida 2pcs Hud Reflective Film Hud for Car Window Windshield Film Car Window Film Car Hud Reflective -up Display Windscreen Film up Display Screen Monitor Sticker", "asin": "B0CBQVVS1K", "price": "$10.59", "delivery": "FREE delivery Thu, Apr 17 Only 2 left in stock - order soon."},
  {"title": "Digital GPS Speedometer, HUD Head Up Display for Car, Upgraded 5.5\" Large-Screen, Suitable for All Vehicles", "asin": "B09TXFF1BK", "price": "$24.00", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Homoyoyo 2pcs Hud Reflective Film Head Up Display Reflective Film Head-up Display Windscreen Film Mobile Phone Projection Reflective Film Car Accessories", "asin": "B0CQK845ZF", "price": "$10.99", "delivery": "FREE delivery Thu, Apr 17 Only 7 left in stock - order soon."},
  {"title": "E6 Motorcycle Helmet HUD, Head Up Display, Bluetooth,GPS, CarPlay, Android Auto, Mesh Intercom, Rearview Camera, Remote Control, Noise Reduction, RGB Lights, IP66 for All Helmets", "asin": "B0CTSZ84MS", "price": "$549.00", "delivery": "FREE delivery Thu, Apr 17 Only 5 left in stock - order soon."},
  {"title": "Hud", "asin": "B074J7QCVX", "delivery": ""},
  {"title": "BlueDriver Bluetooth Pro OBDII Scan Tool for iPhone & Android - No Subscription Fee - OBD2 Car Scanner and Code Reader - Diagnose Check Engine, ABS, SRS, Airbag & 7000+ Issues on Vehicles 1996+", "asin": "B00652G4TS", "price": "$89.95", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "Digital GPS Speedometer, HUD Head Up Display for Car, Upgraded 5.5\" Large-Screen, Suitable for All Vehicles", "asin": "B09TXFF1BK", "price": "$24.00", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Head Up Display for Car, 3.5 Inches HUD OBD2 Head-Up Display, Digital Speedometer for Car Hud Display Windshield Used for Overspeed Warning, Battery Voltage, Water Temperature", "asin": "B0CGRH6JV5", "price": "$26.99", "delivery": "FREE delivery Mon, Apr 21 for Prime members"},
  {"title": "OBD2 HUD Windshield Projector Multi Function Gauge Alarm Fatigue Driving Reminder", "asin": "B0CXTFJ3MS", "price": "$21.49", "delivery": "FREE delivery Thu, Apr 17 Only 15 left in stock - order soon."},
  {"title": "Car HUD Speedometer Speed Monitor Real-Time Speed Universal Car HUD Head Up Display with USB Power Cable Digital Display Driving Speed Warning MPH", "asin": "B0CR15FPWP", "price": "$11.54", "delivery": "FREE delivery Thu, Apr 17 Only 7 left in stock - order soon."},
  {"title": "HUD GPS Head Up Display Speedometer Odometer, Digital Speed Display Windshield Projector for MPH Project On Wind Glass For Auto Vehicle", "asin": "B0DJ72GFS1", "price": "$17.78", "delivery": "FREE delivery Apr 29 - May 13"},
  {"title": "OBD2 Head Up Display for Car, OBD2 Head-Up Display for Cars HUD Digital Speedometer MPH Heads Up Display 5.5 inch with Time, Mileage, RPM, Voltage, Water Temp, Overspeed Alarm, Fatigued Driving Alert", "asin": "B0DBDNBBHS", "price": "$26.08", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Universal Car HUD Head Up Display with GPS Speedometer, Windshield Projector for Auto, Motorcycle, Golf Cart, Truck & RV", "asin": "B0DX5S9DHY", "price": "$17.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Heads Up Display M2S, GPS Speedometer Multi-Segment Alarm Settings, Fully Automatic Light Sensing, for All Speedometer Models", "asin": "B0DHYXHGZL", "price": "$18.59", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "E6 Motorcycle Helmet HUD, Head Up Display, Bluetooth,GPS, CarPlay, Android Auto, Mesh Intercom, Rearview Camera, Remote Control, Noise Reduction, RGB Lights, IP66 for All Helmets", "asin": "B0CTSZ84MS", "price": "$549.00", "delivery": "FREE delivery Thu, Apr 17"},
  {"title": "Car GPS Head Up Display - Windshield Speedometer Projector HUD for All Car Models (Green)", "asin": "B0DG26F33K", "price": "$14.95", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Universal GPS Speedometer Hud Digital Car Speed Display MPH KMH Over Speeding Alert Speedo Meter Gauge Screen External Tool for Vehicles Truck Golf-car Boat", "asin": "B0DN6CDVDJ", "price": "$29.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Pyle Universal Vehicle Smart HUD Display - 2.6\" Digital Mini Car Dashboard Heads Up Windshield Speedometer Projector System w/ GPS Navigation Compass, Displays Speed, Distance, Time and More - PHUD19", "asin": "B07HNDLGPC", "price": "$58.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "SinoTrack HUD GPS Speedometer Universal Car Heads-up Display 2.7inch MPH Speed Meter with Compass Over Speed Alarm for All Vehicle USB Connect Plug and Play", "asin": "B0CQYS8QK9", "price": "$11.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "GPS Digital Speedometer for Car Head Up Display for Car HUD Speedometer MPH 5V with Compass, Time, Fatigue Driving Reminder, Overspeed Alarm for All Vehicle", "asin": "B0D5R4NQZV", "price": "$26.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Hud", "asin": "B00AEFY9GW", "delivery": ""},
  {"title": "Digital GPS Speedometer Heads Up Display for Cars New HUD MPH Odometer Trip Meter for Trucks Golf cart All Vehicles, 4.5 inch Big Screen, USB Cable Plug & Play (C80)", "asin": "B0DCNDQCKQ", "price": "$25.98", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Car HUD C5, Head-Up Display, OBDII & GPS Scanner, Vehicle Speed, Fuel Consumption, Clear Fault Code, Compatible with All Cars", "asin": "B097ZSPB3B", "price": "$43.99", "delivery": "Two-Day FREE delivery Wed, Apr 16 Only 12 left in stock - order soon."},
  {"title": "Car Heads Up Display, Windshield Speedometer Projector HUD M1white,Digital Speedometer for Car with Speed,Driving Direction,Overspeed Alarm,Fatigued Driving,Suitable for All Models", "asin": "B0DK53LZKX", "price": "$23.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "HUD Speedometer Odometer Compass Head Up Display GPS Digital Display Big Fonts Univsersal for All Cars Vehicles New C3010", "asin": "B09N3NW1QF", "price": "$39.95", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Portable Apple Carplay Screen, 10\u2019\u2019 Car Stereo Wireless Car Play & Android Auto Touch Screen, 4K Dash Cam, 1080P Backup Camera, Mirror Link/Voice Control/Music Play/GPS Navigation", "asin": "B0D9XGT534", "price": "$139.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Heads up Display for Cars, Car HUD Head Up Display A8 with OBD Function, 5.5 Inch Large Screen", "asin": "B09TKNW729", "price": "$44.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "MR CARTOOL M60 Car Inclinometer Digital HUD Pitch Angle Slope Meter MPH KMH GPS Speedometer with Compass for Off-Road SUV Vehicles", "asin": "B09362H3QS", "price": "$37.79", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "SinoTrack Digital GPS Speedometer Universal MPH Heads-Up Display for Car GPS Speedometer Large Screen HUD with Over Speed Alarm Fatigued Driving Alert for All Vehicle", "asin": "B0CWNKVTRJ", "price": "$28.99", "delivery": "Same-Day FREE delivery Today 5\u202fPM - 10\u202fPM"},
  {"title": "A8 5.5 OBD II Car HUD Display, Car HUD Head up Display, Display Km/h, MPH, Water Temperature, Battery Voltage, Multi Color Windshield Screen Projector for Most Cars", "asin": "B0D4QGQSB8", "price": "$46.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Auto GPS Speedometer G6, Car HUD Head Up Display HD Display, Overspeed Alarm for All Vehicle", "asin": "B0BJ2GWCKY", "price": "$37.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Car, HUD Display Windshield Projector Multi\u2011Function Gauge Warning Alarm Fatigue Driving Reminder", "asin": "B095YMC83D", "price": "$22.09", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "OBD2 HUD, Car HUD Speedometer Display Windshield Projector MultiFunction Gauge Alarm Fatigue Driving Reminder", "asin": "B0C6HK8QHB", "price": "$17.96", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "X AUTOHAUX 2.2 Inch Mini HUD Head Up Display Car Dashboard Digital Speedometer Multifunction Data Display Error Alarm TFT LCD Display with OBDII EUOBD", "asin": "B099NN52MF", "price": "$41.49", "delivery": "Two-Day FREE delivery Wed, Apr 16 Only 10 left in stock - order soon."},
  {"title": "Heads Up Display for Cars, Car HUD H4, GPS Speedometer, First Colorful, Large Font Digital Speedometer GPS with Speed, Compass, Automatic Sensing, Speeding Alarm, Suitable for All Cars.", "asin": "B0D93XF5QS", "price": "$19.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"},
  {"title": "Head Up Display HUD F16 with OBD2 + GPS Dual System Digtial Speedometer, 3.5\" IPS Smart Gauge, Speed, Voltage, Engine RPM, OverSpeed Warning, Water Temperature, Turbo Pressure for Cars After 2008", "asin": "B0CQ84BMG9", "price": "$39.99", "delivery": "Two-Day FREE delivery Wed, Apr 16"}]
  <|observation_end|>
  
  # Output Format
  Please provide your final answer in JSON format within <answer></answer> tags using the following schema (Note that the thinking process should be within 250 words and give enough output space for final answer):
  "<answer>
  {
  "timestamp": "2025-04-15T04:37:30.998Z", // the timestamp when this action occurs.
  "action": "string", // select one plausible action from: input, click_product, purchase, or click.
  "acion_argument": "string", // select appropriate value based on action type: input_text, product_asin, clickable_name.
  }
  </answer>"
  
  <|im_end|>
  <|im_start|>assistant
  <think>
  