Which retail innovation, invented in 1974 by Norman Joseph Woodland and Bernard Silver, was first used commercially on a pack of Wrigley's gum and now enables omnichannel retail experiences?

In the history of retail innovations, some discoveries fundamentally transformed how customers shop and interact with products. This poll tests your knowledge about a groundbreaking invention that revolutionized inventory management and checkout processes worldwide, changing the face of retail and creating new possibilities for data collection and omnichannel integration. Do you know which technological marvel made modern retail possible?

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

The Universal Product Code (UPC) barcode system
The electronic point-of-sale (EPOS) terminal
The magnetic stripe card reader
The automated inventory management system (AIMS)