When you publish a specific service, you can set the usage conditions for the fixed price, such as the validity period of the price, the minimum consumption amount, the service items included or excluded in the price, and pre appointment required etc.;
You can also set the refund conditions in advance, such as the service does not support refunds, or the percentage of refunds that need to be deducted within hours from the appointment date, etc., to protect the interests of both parties.
