Now that the WeChat group has been established, the group owner, in order to use it reasonably, does not allow advertisements to be posted. If advertisements are to be posted, red envelopes must be sent out. Is this appropriate?

Appropriate.

The group owner should use it rationally and not allow advertisements to be posted. If he wants to post advertisements, he should send out red envelopes first. Of course it is reliable. I also want to add a sentence at the end: "If you don't send red envelopes and only send advertisements, you will be kicked out of the group."

Whether it is a travel group or a food group, the group owner creates the group for everyone to communicate better. As a group member, you should cherish the honor of joining the group and abide by the group rules.

Since the group leader has decided to send red envelopes before advertising, just do it. At the very least, you can leave a good impression on the group members. It doesn’t matter whether things are sold or not. At least if the staff is good, there will always be people looking for you to buy things from you.