In which year was the world's first self-checkout system patented, marking a turning point in retail technology?

Retail technology has transformed the shopping experience over the decades. One innovation that dramatically changed how consumers interact with stores is the self-checkout system. This technology has impacted labor costs, customer experiences, and store operations worldwide. Test your knowledge about this retail technology breakthrough that has become ubiquitous in modern shopping environments.

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1984
1992
1997
2001