With the development of science and technology, now we go out only need to bring a cell phone can solve the problem of shopping, eating, taking the bus and subway, many merchants have been using Alipay, WeChat payment, coupled with the People's Bank of China has also launched a digital money, so that the cashless life closer and closer to us. Now many merchants also use face payment, we can see in the cashier's office to brush the face of the payment machine, then the price of a face machine because of the different brands of different prices are also some differences, the installation of a brush the most common face payment equipment, the market probably need about four thousand five hundred yuan.

Face painting payment system is a kind of artificial intelligence, and 3D sensing plus machine vision these new payment method, it is not only safe more convenient. In July 2013, a Finnish startup launched the first facial recognition payment platform, unique payment system. 2014 after Baidu, the Chinese Academy of Sciences Chongqing Research Institute, as well as Alipay, WeChat and so on have opened the face of the payment technology.

In 2017 with the prevalence of smartphones, merchants have also introduced the function of face recognition, and then face payment began to be used on a large scale, and has penetrated into restaurants, supermarkets and other places. Subsequently after online statistics, it is expected that in 2022 China's face swipe payment users may exceed 760 million people. The development of the face swipe payment system not only improves the business efficiency of merchants, but also drives economic and social development.

Since the emergence of the face payment system in the life, not only let everyone solve the trouble of going out with cash, but also let many thieves lose this occupation. Let us pay not only to reduce the time of queuing, but also to solve the hidden danger of counterfeit money. But some people will also use this convenient technology to achieve their own selfishness, once a merchant caught someone in the payment, only showed the album QR code payment, of course, this is also one of the small part of the scanning two-dimensional code payment and brush the face of the payment does bring a lot of convenience to everyone.