I was curious on this that how advertising companies actually work. there are alot of sites like that which are scams, e.g. the lastest scam "ymads". I really don't understand how they get the advertisers. I have heard of right media exchange, but I didn't understand what they do or what they provide. If anyone knows how all this works, please help me to understand. thanks
They use other ad networks as their own "advertisers". So, they earn from them and give a portion of the earnings to the users. But, some networks such as Ymads set such high cpm rates, but don't pay out.
Thanks for your reply, but still which are the ad networks who does allow to use their ads like this. I mean which are the ad networks who give their ads to be used by another ad network