A record is not kept at the post officewhere mailed. Penalty mail is not normally insured. A postal term. Be legally mailable in size, weight, and content. Show that postage has or will be paid.
Postage includes stamps, meter imprint, standard indicia and permit imprint.
Be accepted into the domestic, military, or international postal system or deposited into an authorized receptacle. Inscriptions placed on pieces of mail to denote a mail class or special postal service. Merchandise Return Service. A piece of mail on which the amount of postage has been either imprinted with postage by a postage meter or to which a postage meter tape has been applied. It is moved by surface transportation in the US and by air on overseas portions of its trip.