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

The humble barcode revolutionized retail forever, transforming inventory management and the checkout process worldwide. This seemingly simple invention dramatically improved efficiency, reduced errors, and paved the way for advanced retail technologies we use today. But do you know when and where this groundbreaking retail innovation first made its commercial debut? Test your knowledge about this pivotal moment in retail history!

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A 10-pack of Wrigley's Juicy Fruit gum at Marsh Supermarket in Ohio, 1974
A carton of Marlboro cigarettes at Kroger Supermarket in Kentucky, 1973
A bottle of Coca-Cola at Walmart in Arkansas, 1975
A loaf of Wonder Bread at Safeway in California, 1972