What was the first product ever scanned with a UPC barcode in a retail store transaction?

Before digital scanning and instant inventory management, retail checkout was a completely different experience. The introduction of one technology transformed retail operations forever, speeding up checkout lines, reducing errors, and enabling sophisticated inventory tracking. This poll tests your knowledge about a pivotal moment in retail history that changed how products move from manufacturers to consumers.

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

A 10-pack of Wrigley's Juicy Fruit gum
A bottle of Coca-Cola
A carton of Marlboro cigarettes
A loaf of Wonder Bread