Which invention, first demonstrated in 1974, revolutionized retail inventory management by allowing products to be scanned rather than manually entered at checkout?

Throughout history, technological innovations have transformed how retailers manage their inventory and operations. From manual ledgers to cutting-edge systems, these inventions have revolutionized retail efficiency and customer service. Test your knowledge about a pivotal invention that changed retail management forever and set the foundation for today's sophisticated retail systems.

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UPC Barcode Scanner
Electronic Cash Register (ECR)
Radio-Frequency Identification (RFID)
Point of Sale (POS) Computer Terminal