1. How many years has the TrustPass been in operation? If it is 1-3 years old, it needs to be authenticated by multiple parties.

2. Check its transaction level. The higher the transaction level, the more trustworthy it is. This is related to cash flow. If it is high, it means that there are more transactions between buyers and sellers. Also, confirm whether it has paid buyer guarantees and on-site authentication.

3. Check its transaction satisfaction, that is, transaction credit record. The total score is 5 points. If it is below 4.7 points, be more careful.

4. For any contact above that provides outsourcing of manual work, do not add QQ, but add Wangwang, and only chat on Wangwang. In case of a scam, you can find Ali Xiaoer to solve it.

5. The most important point is that any transaction must go through Ali platform Alipay. Do not use remittance, use Alipay, and then set the delivery time as long as possible. If something is wrong, submit a refund application immediately.

When trading on online platforms like Alibaba, you must be more careful, especially when looking for a business that outsources manual work. Use the above points to make judgments.