It was Alibaba.

Tmall Supermarket (chaoshi.tmall.com) is an online supermarket created by Alibaba Group. Tmall Supermarket provides online shoppers with all the necessities of life, including imported food, food and beverages, grains, oils and non-staple foods, beauty and cleaning products, household products, household cleaning products, maternal and child products, etc., with 100% guaranteed product quality. You can easily visit the supermarket with your mobile phone or mouse anytime, anywhere, buy all the fast-moving consumer goods at once, without queuing, and door-to-door delivery. It also provides a 7-day no-reason return service. Tmall Supermarket makes life simpler.