How to say it is appropriate to ask for money for fortune telling?

If you ask about the taxi fare, you can ask directly. If you charge directly, you can pay, as shown below:

Taoist priests should charge first and then answer questions, so they should be knowledgeable. Some people say half first, charge if they are right, and then talk about the second half.

No matter who you are, it is not easy to study academically, and it is a tortuous fate, or it is destined to learn this fate. It is also appropriate to charge some fees.