What are the advantages of using the community to do part-time projects over friends?

Community is not an ordinary group, but a group as a carrier to achieve some commercial interests, that is to say, community is a group used to achieve commercial interests, that is, a group used to make money, so it is more appropriate to use community to do part-time money-making projects. As for those part-time projects that can be done in the community, there are many. Except for those tasks that you only need to do alone to make money, those projects that promote part-time jobs to make money can be done in the community. You can sell products in the community, you can promote projects in the community, and you can recommend offline projects in the community. Basically, those community projects that you do in your circle of friends can actually be done in the community. Moreover, unlike the circle of friends, the community originally needs a project that can make money as a point of dependence, so publishing project information in the community is completely different from publishing information in the circle of friends. The circle of friends is just a place to share content, and its focus is on sharing interesting things in daily life rather than advertising information, so if you continue to publish advertisements, it will annoy others. The community is different. The establishment of the community is originally focused on a profitable project. Therefore, it is reasonable to publish the advertising information earned by part-time jobs in the community, which conforms to the theme of the community and the cognition of community members, and will not make everyone feel bored, because the group members have already had such thinking cognition when they join the group. That's what this community does. What can we do without sending information about this part-time project? It's normal to send information about this part-time project, but it's not normal if you don't send it. In addition, people can't communicate in the circle of friends. Perhaps the members of the community and the people who build the community are friends, but they are not friends and cannot communicate in the circle of friends. But in the community, everyone can communicate at will. A person who is not familiar with the part-time project will naturally greatly enhance his confidence in doing this part-time project when he finds that many people in the community are good at it.