Which groundbreaking retail invention became the world's first commercial barcode scanning system when it scanned a pack of Wrigley's gum in 1974?

Point of Sale (POS) systems have transformed how retailers manage transactions, inventory, and customer data. From mechanical cash registers to sophisticated cloud-based solutions, these systems represent one of retail's most significant innovations. This poll tests your knowledge about a pivotal moment in POS history that changed retail operations forever.

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IBM's Universal Product Code (UPC) scanner
NCR's Electronic Cash Register Model 2552
Fujitsu's POS-VISION system
Sweda's Electronic Transaction Terminal