Which product was the first item ever scanned with a barcode scanner in a retail store transaction?

The humble barcode revolutionized retail inventory management and transformed how stores track products. This seemingly simple pattern of lines has an interesting origin story and has evolved significantly since its invention. Test your knowledge about this groundbreaking retail technology that changed the face of commerce 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