Which retail technology, first used in a grocery store in 1974, revolutionized food shopping by eliminating manual price tagging and enabling automated inventory tracking?

The grocery industry has been transformed by technological innovations that changed how we shop for food. One particular innovation revolutionized inventory management and pricing while creating a seamless checkout experience. This poll tests your knowledge about a pivotal retail technology advancement that fundamentally changed the food shopping experience worldwide and continues to evolve with AI and computer vision today.

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UPC Barcode Scanning System
Electronic Shelf Labels (ESLs)
RFID Inventory Tracking
Automated Checkout Kiosks