Which retail technology innovation holds the Guinness World Record for 'Fastest Retail Transaction Processing System', changing how we check out in stores worldwide?

The retail world has its own set of impressive world records, from the largest stores to the most expensive products ever sold. Test your knowledge about these extraordinary retail achievements that have made their way into the Guinness World Records. Do you know which technological retail innovation broke records and revolutionized how we shop?

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Amazon's Just Walk Out technology, with its computer vision and sensor fusion system
NCR's RealScan system, which can scan 60 items per minute
Walmart's Scan & Go mobile app checkout solution
Apple Pay's contactless payment platform