Alipay announced that in collaboration with greentown ser (02869.HK) and alibaba (09988.HK), they have launched the "Knock to Open" feature, where homeowners, visitors, delivery drivers, couriers, domestic helpers, etc., can all quickly register and enter the community in as fast as 3 seconds by using Alipay's "Knock".

Currently, more than 3,000 greentown ser communities nationwide can utilize this service, while Yintai Department Stores across the country have installed over 3,000 brand counters with handheld "Knock" devices to provide customers with a fast payment experience. Additionally, there are already 0.1 million restaurants nationwide using Alipay's "Knock for Order" feature, including chain brands such as Wallace, Jixiang Wonton, mcdonald's, Country Patch, Texas Chicken, Small Veggie Garden, Burger King, Eat Its Home, Chen Xianggui Lanzhou Beef Noodle, and more.