Which retail company holds the Guinness World Record for the largest automated warehouse system, capable of processing over 1 million items per day?

The retail industry has achieved some remarkable world records in supply chain management that showcase extraordinary efficiency and scale. This poll tests your knowledge about a fascinating world record in retail logistics that revolutionized the industry. Can you identify the correct record-breaking supply chain achievement that changed how global retailers operate?

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

Ocado Group (UK) with their grid-based robotic system spanning 18 acres
Amazon with their fulfillment center in Phoenix, Arizona covering 22 acres
Alibaba's 'Smart Warehouse' in Hangzhou with 1,000 autonomous robots
Walmart's distribution center in Bentonville with 30 miles of conveyor belts