1, WeChat official account is the most popular platform among official WeChat accounts at present, and the transaction security is also the highest. WeChat official account uses multi-layer encryption technology to ensure that users' transaction information will not be leaked.
2. Alipay Life Number is also a very popular platform in the official WeChat account, and the transaction security is also very high. Alipay Life has adopted a variety of security technologies. The above two official WeChat account trading platforms are secure.