After the fifteenth of the first lunar month, according to custom, the new year is over at this time. Now most of the people have returned to their posts and started to live and work in the new year. For the station, it was the hottest place during the Chinese New Year. The author was also squeezed back to Shenzhen, but the author believes that one day, the self-service ticketing opportunity will come out and say 'no' to the crowds here. Picture: Self-service ticket vending machines, although the topic of buying tickets during the Spring Festival is not good, and website booking has become the main force for ticket purchases, they still cannot hold up the crowds, especially in the largest cities. Although there are self-service ticket machines in some places, it is clear that their coverage area is too small to withstand such a large flow of people. This is not, in order to solve this problem, increase the promotion of self-service ticket vending machines, specially prepared for major stations. The appearance is novel, the operation is simple, and the occupied area is small. These are the essential elements of the self-service ticket machine. At the same time, many models now support corporate customization, such as camera, change, website payment, etc., which are all necessary skills for the device, and not only the performance is maintained at a consistent level or even higher.