How does the hotel spend money?

In general, each department is a separate cashier. As long as you are a consumer, you don't have to worry about people charging you! Just go to that department and take a sauna. There should be a cashier outside the bathhouse. You will be given a brand key to store your clothes if you go through the formalities. After washing, you give the brand key to the cashier, and the other party will charge you! It's delicious. Just find a seat and ask the waiter to come over. Let the waiter pay the bill after eating!