Which retail giant established 'Store No. 8' as its tech incubator named after a store that founder Sam Walton used to test new retail concepts?

Innovation labs have become crucial testing grounds for retail companies looking to experiment with cutting-edge technologies before wide deployment. These specialized facilities allow retailers to prototype and refine new shopping experiences away from the public eye. Test your knowledge about which major retailer launched which groundbreaking innovation laboratory - you might be surprised at which companies are leading the charge in retail experimentation!

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

Walmart
Target (with its 'Target Forward' innovation hub)
Amazon (with its 'Amazon Lab126' innovation center)
Kroger (with its 'Kroger Labs' technology facility)