Which retail innovation was first unveiled at the 1916 Piggly Wiggly store in Memphis, Tennessee, revolutionizing how products were presented to customers?

Throughout history, product launches have transformed industries and shaped consumer behavior. Some launches were so innovative that they fundamentally changed how we live. This poll explores a pivotal moment in retail history when a revolutionary product launch strategy created an entirely new shopping paradigm. Test your knowledge about how product presentation and marketing strategy converged to create lasting change in the retail landscape.

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Self-service shopping (customers selecting their own products)
Printed price tags on individual products
Shopping carts with wheels
Checkout counters with cash registers