Stamping for Postal Delivery
Puzzle 1 of Best Friends Easy Pack
Question
Stamping for Postal Delivery
Answer
FRANKING
Word Meaning:
FRANKING — (countable) A device or marking such as postage stamp, printed or stamped impressions, codings, labels, manuscript writings, or any other authorized form of markings affixed or applied to mails to qualify them to be postally serviced.
Definitions from Wiktionary.