Which retail technology implementation holds the Guinness World Record for the largest simultaneous point-of-sale (POS) system deployment in a single day?

The retail landscape has been transformed by technological innovations that have set impressive world records. From payment systems to inventory management, retailers have pushed boundaries to enhance customer experience and operational efficiency. This poll tests your knowledge about a remarkable retail technology milestone that earned its place in the Guinness World Records. Do you know which retail technology implementation made history by setting an unprecedented global benchmark?

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

Walmart's deployment of 7,200 self-checkout terminals across North America in 2018
Amazon's rollout of 4,500 cashierless Amazon Go store systems in 2021
Reliance Retail's installation of 14,680 cloud-connected POS terminals across India in 2019
Carrefour's implementation of 9,300 AI-enhanced checkout systems across Europe in 2020