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

Before digital price tags and contactless payments transformed retail, a simple invention revolutionized how products were tracked and sold. The humble barcode fundamentally changed retail operations, inventory management, and the checkout experience. This invention represented one of the most significant retail technology breakthroughs of the 20th century, laying groundwork for today's sophisticated retail data systems. Test your knowledge about this transformative retail innovation!

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