Which retail technology innovation was first patented by Norman Joseph Woodland and Bernard Silver in 1952, but didn't gain widespread retail adoption until the 1970s?

The retail landscape has been transformed by technological innovations that changed how we shop forever. From simple beginnings to complex systems, these inventions revolutionized customer experience and brand loyalty. This trivia question explores a pivotal moment in retail technology history that fundamentally altered consumer behavior and shopping patterns worldwide. Test your knowledge about one of the most significant retail innovations of the 20th century!

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The barcode/UPC scanning system
Electronic cash registers with digital displays
Magnetic strip loyalty cards
Automated inventory management software