In recent years, there has been an uproar about the price increase of the Shenzhen subway. For ordinary people, a two-yuan fare is undoubtedly very suitable as long as they can take unlimited rides without leaving the subway station. For subway operators Every year, only government subsidies can be used to obtain income. It can be seen that the price increase of Shenzhen Metro is an inevitable trend. In fact, apart from Shenzhen, the subway prices in other cities are not so cheap. If the Shenzhen subway charges according to the distance, then the pressure on the subway ticket sellers is not small. Some people may worry that they will queue up for tickets. A lot of time is wasted, in fact, don't worry, the subway also has self-service ticket vending machines. Picture: The self-service ticket vending machine used the self-service ticket vending machine in the subway is nothing new. Many people who have taken the subway have used it. Because its operation process is also very simple, you can follow the instructions. It’s easy to complete the ticket purchase step by step and saves the time for ticket sales at the window. Moreover, Shenzhen’s bus card is also very convenient to use. Although people who work and live in Shenzhen can’t say that they have one, but the author’s People, haven't heard of none. The Shenzhen Metro has realized the use of a card with a card to take the train, and the use of a self-service ticket vending machine to buy tickets without a card, fully providing passengers with a variety of convenient payment methods.