Science and technology serve life and improve the efficiency of society. There are countless examples of machinery replacing personnel. Compared with other self-service devices, the self-service payment machine has been in the market for a long time. It has been proved by time that it does provide an indispensable role for people's daily payment and business handling. Picture: Self-service payment machines There are many places where we can often use self-service payment machines in our lives, such as telecom business halls where mobile phone bills are paid, and places where utility bills are paid. The use of it has changed that we had to go to the counter every time we paid. It was just a matter of payment. Often we needed to queue for a long time and wasted time. The payment machine can provide these payment services for the public, and there is no need to wait in line at the window. In addition, its operation is also very simple. When the user is paying, the operator can also add advertisements to promote the second promotion. After the payment is completed, it can also print bills, cost details and other functions, and handle it manually. No difference. The self-service payment machine reduces the use of human resources for enterprises, thereby saving costs, and its later maintenance costs are also very low, which meets the long-term development requirements of the enterprise.