Q: What is the distinction between when you are able to use the $.26 post card postage rate and the $.44 regular rate. Do you have to have one blank side to qualify for the postcard rate when it is mailing?
A: The current postcard rate is $0.28. Your card must be between 3.5”-4.25” high and 5”-6” long. You can have printing on both sides as long as there is still room for the address and postal bar code information.