You can sell things without opening the TrustPass. The TrustPass emphasizes integrity. Internet e-commerce is to regulate an online market. We do not exclude its virtuality. You can do business without opening it, but there is no credibility, which is greatly reduced. Why can TrustPass members do business on Alibaba? First of all, he has a credibility mark. It is certified by the certification unit designated by the national industrial and commercial department. Why is it ineffective for you? Let me give you an example: for example, when you go to buy a mobile phone, do you go to a mobile phone store with a business license, or go to a place without a business license or credibility? This is the reason