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

The history of retail is filled with groundbreaking innovations that transformed how we shop. Among these, self-checkout technology stands as a pivotal development that changed the face of modern retail. This invention redefined the customer experience, altered store layouts, and introduced new efficiencies in retail operations. Test your knowledge about this significant retail innovation milestone!

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1992 at Price Chopper in New York, developed by NCR Corporation
1986 at Kroger in Cincinnati, created by David R. Humble after witnessing long checkout lines
2001 at Walmart in Arkansas, developed in partnership with IBM
1992 at Price Chopper in New York, invented by Dr. Howard Schneider, a pioneer in retail automation