When and where was the world's first self-checkout system introduced to retail customers?

The retail landscape has been transformed by numerous technological innovations over the decades. One of the most significant developments that changed how we shop was the introduction of self-checkout systems. These machines revolutionized the checkout process, reducing wait times and labor costs while giving customers more control over their shopping experience. But do you know when and where this retail innovation first appeared?

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1992 at Price Chopper in New York, developed by Dr. Howard Schneider
1987 at Walmart in Arkansas, developed by IBM's retail division
1998 at Tesco in London, developed by NCR Corporation
2001 at Target in California, developed by Fujitsu's POS team