How do physical stores do fortune-telling business?

What is business? Is fortune telling a business?

The so-called business is some buying and selling industries. In other words, if you buy other people's things and sell them, you get some profits, that is, you make a profit. If you don't sell at the price you bought, it's a loss. Hehe, there are many kinds of business. You should do what you want, and do whatever you want. The most important thing is not to lose money. Fortune telling is also a business and a way. Those who count money, tell fortune, calculate things and calculate industry. ... just like here, there are several such stores. One of the signs is called "Ask everything in the world". Fortune telling is also a business and a way.