Which invention, first patented in 1949 but not widely implemented in retail until 1974, revolutionized product marketing by eliminating the need for individual price tags and transforming inventory management?

The retail landscape has been transformed by groundbreaking inventions and discoveries throughout history. From humble beginnings of simple trade to the complex digital ecosystems we experience today, retail innovations have shaped how we shop, market products, and connect with brands. Test your knowledge about a pivotal invention that revolutionized the retail industry and changed consumer behavior forever!

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UPC Barcode Scanner
Electronic Cash Register (ECR)
Magnetic Strip Credit Card
RFID Tagging System