Which geographic retail innovation involves stores with no cashiers or checkout counters, using sensors and AI to automatically track and charge customers for items they take?

The global retail landscape is constantly evolving with innovations tailored to specific geographic markets. Different regions often pioneer unique retail concepts that revolutionize shopping experiences. This trivia question tests your knowledge about a significant retail innovation that emerged from a specific geographic region and transformed how consumers interact with products in physical spaces.

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Amazon Go (North America) - Just Walk Out Technology
Alibaba Hema (China) - Robotic Restaurant Delivery
Sainsbury's SmartShop (UK) - Self-Scanning Mobile App
FamilyMart's Unmanned Stores (Japan) - Facial Recognition Entry System