Which retail technology innovation first appeared in grocery stores around 2016 and allowed customers to skip traditional checkout lines entirely?

In the wake of changing consumer behaviors and technological advancements, grocery retailers have been implementing innovative solutions to enhance the shopping experience. One particular technology has significantly reduced checkout times and transformed how customers interact with stores. This poll tests your knowledge about a revolutionary retail technology that changed the grocery shopping landscape in the 2010s and continues to evolve today.

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Amazon Go's Just Walk Out technology
Walmart's Scan & Go mobile app
Kroger's QueVision system
Target's Skip-Line RFID checkout