Which revolutionary retail technology, first implemented in an Amazon food store in 2018, allows customers to shop without going through traditional checkout lines?

The grocery shopping experience has transformed dramatically in recent years with technological innovations revolutionizing how we buy food. From smart carts to cashierless stores, food retailers are embracing cutting-edge solutions to enhance customer experience and operational efficiency. This poll tests your knowledge about a significant recent advancement in food retail technology that changed how millions shop for groceries.

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Amazon Go's 'Just Walk Out' technology
Walmart's 'Scan & Go' mobile app
Kroger's 'QueVision' predictive analytics system
Whole Foods' 'Smart Basket' automatic scanning carts