indicia
marking on a mail piece showing that postage has been prepaid
free indicia
franking
postage stamp
small piece of paper that is purchased and displayed on an item of mail as evidence of payment of postage
meter stamp
impression made by a postage meter machine that indicates that postage has been paid
postal stationery
stationery item with imprinted stamp
imprinted stamp
stamp printed onto a piece of postal stationery
Parcel stamp
type of stamp issued to pay the fee for the transport of a parcel through the postal system