Which retail innovation, introduced by Clarence Saunders in 1916, revolutionized shopping by allowing customers to select their own merchandise rather than having clerks gather items for them?

The retail landscape has transformed dramatically over centuries, from ancient marketplaces to today's omnichannel giants. This poll explores a pivotal moment in retail history that shaped how we shop today. Do you know which innovation revolutionized the retail experience in the early 20th century, changing customer expectations forever and setting the foundation for modern retail chains?

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Piggly Wiggly self-service grocery store
Marshall Field's department store credit card
Woolworth's five-and-dime pricing model
Sears Roebuck mail-order catalog distribution centers