1, after sale. After purchasing Ermu grape loose powder in Taobao, you can find in-store customer service or Taobao if you have any questions in the follow-up. Tik Tok's after-sales service is very poor.

2. Price protection. After buying Ermu grape loose powder in Taobao, if the price of the product is reduced, you can apply for price protection to recover certain losses. Tik Tok live room does not have this function.