In which year was the world's first self-checkout system invented, fundamentally changing retail customer experience?

The digital transformation of retail has revolutionized how we shop. Among the most impactful innovations was the introduction of self-checkout technology, which fundamentally changed the customer journey and store operations. This poll tests your knowledge about the origins of this game-changing retail technology that bridged the gap between traditional shopping and today's automated experiences.

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1992, when Howard Schneider patented the first self-checkout system at Price Chopper in New York
1984, when IBM introduced the first barcode-scanning self-service kiosk at Walmart
2001, when Amazon pioneered the first commercial self-checkout system called 'QuickPay'
1978, when Japanese inventor Yoshiyuki Takizawa created the first automated checkout machine for 7-Eleven