1, WeChat platform is the promotion platform. If you click on the advertising content, there is no charge for the consultation stage. If you pay attention to the official WeChat account for more information or offline experience platform, there may be no charge in the early stage, and a certain activity fee will be charged later;

2. Wechat China learns health culture as the promotion content, and WeChat official account generally does not need to pay. Mainly the promotion content of healthy living culture;

3. If there is any activity on the WeChat public platform, it needs to be determined according to the content of the activity. Generally, there is a need to pay for activities, and the details of how much will be given are explained above. If there is no charge, it will be promoted in the name of free memory, and there will be no saying that there is no connection between charging and not charging.