https://www.cnet.com/news/smile-to-pay-kfc-facial-recognition-payments-alipay-ant/

As part of an effort to lure a younger generation of consumers, a health-focused KFC concept restaurant in China now lets you pay with your face.

The restaurant in the eastern Chinese city of Hangzhou, called KPRO, is the first to house Alipay's facial recognition payment system, "Smile to Pay." Alipay, established by the Alibaba Group, is one of the world's largest mobile payment platforms.