Which retail giant implemented IoT-based 'Just Walk Out' technology that allows customers to shop without going through a traditional checkout process?

Internet of Things (IoT) technology is transforming the retail landscape by creating smarter, more efficient shopping experiences. From automated inventory systems to personalized customer interactions, IoT innovations are helping retailers reduce operational costs, prevent losses, and enhance customer engagement. Test your knowledge about the cutting-edge IoT solutions reshaping the retail industry and how major brands are leveraging these technologies to gain competitive advantages.

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Amazon (with Amazon Go stores)
Walmart (with Walmart Flash)
Target (with Target Express)
Kroger (with Kroger Edge)