Which invention, first used commercially in 1974 on a pack of Wrigley's gum, revolutionized retail inventory management and is now scanned over 6 billion times daily worldwide?

In the world of retail, few inventions have had as profound an impact as the one that revolutionized inventory tracking. This discovery fundamentally changed how retailers manage their stock, reduce shrinkage, and track products throughout the supply chain. Before this invention, manual counting was the norm, leading to significant errors and inefficiencies. Test your knowledge about this game-changing retail technology!

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

Universal Product Code (UPC) barcode
Radio Frequency Identification (RFID) tag
Electronic Shelf Label (ESL)
Magnetic Ink Character Recognition (MICR)