What was the first product ever scanned with a barcode in a retail store transaction?

The introduction of barcodes revolutionized retail operations and inventory management, creating one of the most significant technological transformations in retail history. This seemingly simple pattern of lines changed how stores tracked products, managed inventory, and processed customers. Test your knowledge about this pivotal retail innovation that bridged traditional commerce with the digital age.

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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