Which retail technology innovation, introduced in 1974 by a grocery store in Ohio, revolutionized inventory management and checkout processes worldwide?

The retail landscape has been transformed by numerous technological innovations over the decades. From simple cash registers to sophisticated AI-powered systems, retail technology has evolved dramatically. This poll tests your knowledge about a pivotal moment in retail technology history that changed how businesses track inventory and process transactions worldwide. Do you know which technology sparked this revolution?

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

• The UPC barcode scanner (on a pack of Wrigley's chewing gum)
• The electronic point-of-sale (EPOS) system
• The magnetic stripe card reader
• The digital cash register with inventory tracking

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