1. View the word-of-mouth of merchants: You can search the name of merchants on the online search engine, view relevant evaluations and scores, and understand the word-of-mouth and word-of-mouth of merchants.
2. Confirm the qualification of merchants: You can verify whether the merchants are legally registered and have relevant qualifications and certificates through the information of official website and industrial and commercial registration.
3. Pay attention to risk warning: If the price provided by the merchant is extremely low, it is required to pay first and then deliver the goods, and personal information is needed, which requires special attention, and there may be risks.
4. Choose a safe payment method: It is recommended to choose a safe payment method, such as Alipay and WeChat payment, to ensure the safety of transaction funds.