Which retail innovation, first introduced by Clarence Saunders in 1916, revolutionized shopping by allowing customers to select their own products from shelves?

Before the 1930s, grocery shopping was a completely different experience than what we know today. Customers would hand their shopping lists to clerks who gathered items from behind counters. Then came a revolutionary retail innovation that fundamentally changed how people shop. Test your knowledge about this pivotal moment in retail history that shaped the modern shopping experience we take for granted.

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

Piggly Wiggly's self-service model
A&P's shopping cart system
Woolworth's checkout counter method
Sears Roebuck's aisle organization strategy