Shopping by Postal Catalogs
This page is the CodyCross answer for the clue below from The 1950s, Group 1818, Puzzle 1 (Sliced Bread).
Question is: Shopping by Postal Catalogs
and the answer is: MAILORDER
Word Meaning:
MAIL ORDER — A system of commerce in which one orders goods from a remote store which are then shipped by mail.
Definitions from Wiktionary.