Which retail innovation, first introduced in 1916, revolutionized shopping by allowing customers to select their own merchandise without clerk assistance?

Before the digital revolution transformed retail, one groundbreaking invention fundamentally changed how we shop by introducing self-service and eliminating the need for clerk assistance for every purchase. This innovation laid the foundation for modern retail experiences and opened the door to countless other retail innovations we take for granted today. Test your knowledge about this pivotal moment in retail history!

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• The shopping cart (invented by Sylvan Goldman)
• The self-service grocery store (Piggly Wiggly, founded by Clarence Saunders)
• The cash register with receipt capability (invented by James Ritty)
• The barcode scanning system (invented by Norman Joseph Woodland)

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