When was the first self-checkout system installed in a retail store?

The way we shop has evolved dramatically with technological innovations. Self-checkout systems transformed retail by reducing wait times and changing how customers interact with stores. These systems represent a significant milestone in retail technology advancement, but their history might surprise you. Test your knowledge about when this revolutionary retail technology first appeared in stores!

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1992, at Price Chopper in New York
1986, at Walmart in Arkansas
2001, at Tesco in the United Kingdom
1974, at Sears in Illinois (but discontinued due to technical limitations)