When and where was the world's first commercial self-checkout system installed in retail?

Self-checkout technology revolutionized retail by empowering customers to scan and pay for items without cashier assistance. This innovation has dramatically changed store layouts, staffing models, and the overall shopping experience. While commonplace today, the journey from concept to widespread adoption faced numerous technical and consumer acceptance challenges. Test your knowledge about this pivotal retail technology that transformed the way we shop and continues to evolve with advances in computer vision and frictionless checkout experiences.

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1992 at Price Chopper supermarket in New York
1987 at Walmart's flagship store in Arkansas
1998 at Tesco in London, England
2001 at Home Depot in Atlanta, Georgia