Piggly Wiggly Becomes the First Supermarket!
It was on this day in 1916 that a store in Memphis, Tennessee, named “Piggly Wiggly” became the first true self-service grocery store in the US and the originator of various familiar supermarket concepts such as checkout stands, individual item price marking, and shopping carts. Clarence Saunders, the founder of Piggly Wiggly, had the concept …