HanHuitong is a regular mobile aggregation payment software under Shanghai Hanyin Information Technology Co., Ltd., which is convenient, fast and safe. Support a variety of payment channels, no card payment, brush face payment, etc. You can bid farewell to the POS machine, and the mobile phone can be used as a POS machine without tools, which is convenient, fast and safe. In addition, Yanhuitong already has a formal payment license, which integrates the functions of mobile phone POS. As long as you bind your credit card on the APP, you can complete the payment by sweeping your face, and the payment speed is very fast. Therefore, John Huitong is safe.