Nowadays, science and technology are becoming more and more developed, so that many high-tech products appear in our lives, which solve many problems in our lives and bring many benefits and conveniences. Now we have a new high-tech product around us. This is the hotel self check-in machine, which is already used by many large hotels and guesthouses. Picture: Self-service check-in machine Now if we come to a hotel or hotel with this self-check-in machine, we can complete the check-in process on the device. The device can recognize ID cards and self-issue cards. We only need to check the room and then select the room That's it. It can also realize bank card payment settlement and UnionPay payment, which is very convenient for information inquiry and electronic self-service transactions in various places. Now that hotels and guesthouses have this equipment, there is no need to worry about crowds causing customers to wait in line at the front desk for check-in. It can better serve the customers, and we can easily complete the check-in without spending time in queuing. It's convenient. With its very powerful functions, the self-service check-in machine became popular as soon as it went on the market, and has been well received by many users and customers.