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

The retail landscape has evolved dramatically over centuries, with certain innovations fundamentally changing how people shop. This poll explores a pivotal moment in retail history that transformed customer experiences and set the foundation for modern shopping as we know it. Test your knowledge about a revolutionary retail concept that changed consumer behavior forever and established principles still used in stores worldwide today.

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

Piggly Wiggly self-service grocery stores
Woolworth's five-and-dime stores
Marshall Field's department store catalog
A&P economy grocery chain