So you buy pop under at 5$/1000 impressions and except a clickthruration of 5%. so 5$ for 50clicks and you promote a freeEmail sponsor then you should convert at 1/10 to get your 5$ back
i suggest you to buy traffic at 0.03$/click and send it to amateurpges who will give you 0.06/ clicks. this way you cant loose you money
