Which pioneering invention, patented in 1952, was first used commercially in 1974 at a Marsh Supermarket, and is now scanned over 6 billion times daily worldwide?

The world of retail has been transformed by numerous inventions and discoveries throughout history. These innovations have changed how we shop, pay, and interact with products. From barcode scanners to recommendation algorithms, retail technology continues to evolve at a rapid pace. Test your knowledge about a groundbreaking invention that forever changed the face of retail and e-commerce!

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• The UPC barcode system
• The magnetic stripe credit card
• The electronic cash register (ECR)
• The automated checkout kiosk

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