Which pioneering retailer is credited with introducing the first self-service grocery shopping concept in 1916, fundamentally changing how customers interacted with products?

Before the 1910s, shopping looked very different! Customers would give their shopping lists to clerks who would gather items from behind counters or shelves. The retail landscape changed dramatically when one innovative store owner decided to let customers select their own merchandise - a revolutionary concept at the time that transformed the entire shopping experience and laid the foundation for modern retail as we know it today. Test your knowledge about this pivotal moment in retail history!

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Clarence Saunders with Piggly Wiggly
John Hartford with A&P
Frank Woolworth with Woolworth's
James Cash Penney with JCPenney