When was the first functional barcode scanner used in a retail store?

The history of retail has been transformed by technological innovations that changed how we shop forever. From humble beginnings to sophisticated systems, these inventions revolutionized the consumer experience. This quiz tests your knowledge of a groundbreaking retail technology that reshaped commerce and created entirely new shopping behaviors. Do you know when this game-changing invention first appeared in stores?

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1974 - at Marsh Supermarket in Ohio with a pack of Wrigley's chewing gum
1952 - at Woolworth's in New York City with a Campbell's soup can
1983 - at Walmart in Arkansas with a bottle of Coca-Cola
1967 - at Safeway in California with a box of Kellogg's cereal