Free to order and use. In order to promote sales, merchants can provide free tasting for everyone and get free tickets in the live broadcast room. Free type.

1, directly free of charge. For example, if a customer buys something from 50 yuan, the customer who is free of charge will receive the goods directly without paying. But you may have to pay the occasional income tax yourself.

2. Return category: For example, if a customer buys something from 50 yuan, the customer pays first, and then the merchant returns the same amount of cash. Note: Tik Tok's cash back after confirming payment in advance is false.