It is important to understand that the real owner of publics is always a corporation, a social network. And the administrator who creates this public, fills it with content, invests money in advertising - this is free labor.
If you want to make money - better create your own sites, and do not promote someone else's business.
I also cannot boast of either the administration of a large public or a large income from it.
I'm listening to my Kryzhoplya, the audience is 6.5 thousand people. Introduced a section "goods", 150 rubles. for a publication for a month, an attached post for a month - 1000 rubles, well, that's all. From this case, they managed to get 1300 rubles. for three persons. Minus two contests with stickers.
Minus 63 rubles: held a competition, presented the winner with a set of stickers. We were both satisfied. In general, I have a public, which I have been conducting for a long time and regularly, and there are as many as 16 people (there used to be fewer), all of them are paying adults, and when I am offered to advertise something for them, then, then, of course, I'll bend the price tag ogogo, my audience is not junk.
Earned 150 rubles for the entire existence. Very profitable. He held all sorts of contests, invested money. For that, there is hope for the future. Thank you