options: m : okay , you can send a letter with lower postage next month , because the postage will go down soon . m : do n't worry . the postage will stay the same in the future . m : do n't worry . i 'll let you know the exact postage as soon as i know . m : here are some new stamps . and the postage will not go up in the future .
article: m : the postage is going to go up again soon . f : you are right . what i would like to know is how much it will cost to send a letter next month .