Which retail logistics world record was set in 2017 when a major retailer completed the largest number of online deliveries in a 24-hour period?

In today's fast-paced retail environment, logistics operations continue to push boundaries and set new standards. Some companies have even earned their place in the Guinness World Records for extraordinary achievements in retail logistics and supply chain operations. This trivia question tests your knowledge about one of the most impressive retail logistics world records that has transformed how we think about delivery capabilities.

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

Alibaba's Singles' Day with 812 million packages delivered in 24 hours
Amazon Prime Day with 426 million packages delivered in 24 hours
Walmart's Black Friday with 573 million packages delivered in 24 hours
JD.com's 618 Shopping Festival with 645 million packages delivered in 24 hours