Hello i saw alot of ptc websites but i cant find where they do earn here lets say you buy in 200$ 200 refs those 200 refs click lets say 5 ads per day so 200x0.05 = 10$ Daily and thats 300$ monthly now the admin earned 200$ and he needs to pay you 300$ please explain to me ?
It sounds like you are referring to the pyramid kind sites and yes in the long run they arent sustainable. If you get in quick before the masses join then you should be able to walk away ok but eventually people stop buying referrals and everything collapses.
This kind of ptc site is not going to be long term.It will die out soon. The ptc site must use sustainable payout to keep survive next month
Now if they're selling link ad spaces for $1.99 per 100 Member visits, and if they set $0.01/click, it means 100 x $0.01 = $1.00, $1.99 - $1.00 = $0.99 is the profit.