Which product made retail history as the first item ever scanned with a UPC barcode at a checkout counter in 1974?

Long before Amazon One palm payments or Apple Pay, the humble bar code revolutionized retail history. This seemingly simple technology dramatically transformed inventory management, checkout speeds, and data collection capabilities. While now ubiquitous across global retail, the first commercial use of this technology marked a pivotal moment in retail analytics history that changed shopping forever.

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A 10-pack of Wrigley's Juicy Fruit chewing gum
A carton of Marlboro cigarettes
A bottle of Coca-Cola
A loaf of Wonder Bread