With the development of science and people’s increasing pursuit of convenience in life and work, payment methods in real life have also undergone new changes. On many occasions, people no longer use traditional manual payment methods, but adopt a A more scientific payment method is to use the smart payment machine to pay. Picture: Smart payment machine Probably the most common use of smart payment machine for payment in daily life is in hospitals and parking lots. In the hospital, the smart payment machine not only has the payment function, but also has the functions of registration and inquiry. The online payment supports WeChat, Alipay, UnionPay and other methods, which promotes the development of smart medical construction; in the parking lot, there are many vehicles that need to pay every day , The use of smart payment machines can be paid 24 hours a day without staff on duty, which greatly improves the payment efficiency, and can also automatically count the payment data of the parking lot. It has become an important means of parking lot management and has been widely welcomed by many car owners. The smart payment machine is the product of technological development and the result of the continuous development of the self-service economy. It has been widely welcomed by various occasions.