Which scientific retail technology was first implemented by Marsh Supermarket in 1974, revolutionizing inventory management and checkout efficiency worldwide?

The intersection of science and retail has led to groundbreaking innovations that have revolutionized how consumers shop and how businesses operate. From advanced analytics to cutting-edge materials science, the retail landscape has been fundamentally transformed by scientific advancements. This trivia question explores a significant scientific retail technology that changed the industry forever. Test your knowledge about how science has reshaped the retail experience!

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Universal Product Code (UPC) barcode scanning
Radio-frequency identification (RFID) inventory tracking
Electronic shelf labels (ESL) with dynamic pricing
Self-checkout kiosks with weight verification