Nowadays, few people don't use the Internet, and the development of the Internet does provide a lot of convenience for our lives. Since the implementation of online ticket purchase, the pressure on station staff has been greatly reduced, and the efficiency of ticket sales has also been improved. The self-service ticketing system has also played a huge role. Picture: Self-service ticketing system From the beginning of our station line to buy tickets, to the current online ticketing, this is undoubtedly a technological leap. Now that the Spring Festival travel season is approaching, there are a lot of people buying tickets, and it is difficult to get a ticket. In the past, if we wanted to buy tickets, we could only queue up at the station. For example, if we met someone who bought tickets for others in the queue, the waiting time was very long. The invention of the self-service ticketing system is to provide a convenient channel for people using the Internet, reduce the number of people in line at the window, increase the work efficiency of the staff, and successfully distribute the flow of people, and the staff can also get a moderate rest. It can serve passengers 24 hours a day, is small in size, easy to place, and has the advantages of being impossible to do manually. Recalling the difficult process of queuing to buy tickets in the past, I still feel uncomfortable. It is the self-service ticketing system that has changed our'destiny' for ticket purchases. We no longer suffer from queuing to buy tickets and can get on the train home earlier.