Which groundbreaking retail technology, first used commercially in 1974 at an Ohio supermarket, fundamentally transformed inventory management and is considered one of the most important retail innovations ever?

The retail landscape has been transformed by numerous inventions and discoveries throughout history. From barcode scanners to online shopping platforms, technological innovations have revolutionized how consumers interact with products and how retailers manage their operations. This trivia question explores a pivotal moment in retail technology history that changed shopping forever and led to the digital retail ecosystem we know today.

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UPC Barcode Scanner
Electronic Cash Register (ECR)
RFID Tag System
Digital Price Display