1. First of all, pay attention to whether the seller has been authenticated by a real person, and the credit score of Sesame is not high. Try not to trade with sellers who have no real authentication or have low sesame credit score.

2. Pay attention to the evaluation received by the seller, mainly to see whether there are bad reviews and good reviews, and try not to buy the goods of the seller with no evaluation or poor evaluation.

3, pay attention to check the seller's baby description, to see whether the goods are brand-new or second-hand, whether there are flaws, whether they are genuine or imitation.

After you have the intention to buy something, pay attention to find out how long the seller has been to salted fish. If you come for a short time, you can communicate with the seller directly for delivery. If you haven't been to salted fish for a long time, you can shoot it directly without paying, wait for the salted fish official to send a text message to the seller, and wait for the seller to go online after seeing the text message.