Which product was the first to be scanned with a UPC bar code at a retail store in 1974, marking a historic moment in retail technology?

The retail industry has undergone numerous technological transformations throughout history that fundamentally changed how we shop. One of the most significant innovations was the introduction of the Universal Product Code (UPC) bar code system. This seemingly simple technology revolutionized inventory management, checkout processes, and retail data collection. Test your knowledge about this pivotal retail technology advancement that shaped modern commerce!

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A 10-pack of Wrigley's Juicy Fruit chewing gum
A can of Campbell's tomato soup
A carton of Marlboro cigarettes
A bottle of Coca-Cola