Last Saturday, the author decided to go to a movie with friends. Because the weather was too hot, I chose a cinema near my home. Whoever thinks that this cinema has a lot of guests, but there is no such equipment as a self-service ticket collection system, resulting in a long line at the ticket counter, which also makes those Customers who bought tickets were sweating in the line. Picture: Self-service ticket collection system. This reminds the author of another movie city that I went to a few days ago. There were a lot of people in that movie city, but not so many people lined up to buy tickets because it was equipped with a self-service ticket collection system, which is convenient. Fresh equipment. My friend and I bought tickets on one of the many machines very smoothly and quickly, and selected a satisfactory position. The service staff of the studio said that these self-service ticket collection systems can also provide online ticket booking and on-site ticket collection functions, which is much more convenient. In contrast, the theater I went to today was far too far behind. Since there is no new generation of operating service methods such as the self-service ticket collection system, the profitability of this theater will inevitably be affected.