allright i thought ill put together my lil collection of cpm companies i worked with and see which ones are valid and which ones rate.... please feel free to add to my list with a solid description and highlights. Mediashaker.com they offer a good cpm well at least for me, im getting .25 avg. my lowest cpm with them is .19, not difficult to get in if i can remeber quickly its instant approval. i have been paid by them late but got paid. ads run on i frame and dont slow my site up, they have redirects some of the time. but other then that a legit company in my eyes but alot here will tell you different but i can only give you my review nad i been paid. Payment: paypal, checks, prepaid mastercard Net: Net 30 Minimum: 1 dollar i was told Aproval. Instantly Pros: good cpm compared to the others i deal with Cons: payment was late and have a lil bad reviews out their. contact response: Very bad If Not Hard Adbrite A solid company i havent meet or seen one bad review as of yet, i personally like it as its like a for sure check for me. but they rates are shameful i think im getting like .04 when all my traffic is like 90% or more usa, i think that not fair but hey like i said its a for sure check. they pay on time only checks, and approval was instanly again just follow tos and you good. Payment:By Check Only Net: Net 60 Minimum: You Set the Minimum as you see fit for you approval: Instantly Pros: instant approval and a for sure company not scam At All Cons: Some of the lowest cpm i have seen ever lately contact response: 72 hours check spam folder Clicksor they a good company valid and pays on time. approval is alomst instantly if i can remeber correctly. adn you get a personal case manager you can contact, and they contact response is quick nice lil control panel to view stats and stuff they cpm are low as well only downside but minimum is only 50$ and they pay by check or paypal. when payment is issued it usually takesa round 3 days to enter into your paypal. o and i think they have some bad ads like redirects and real invasive ads. and must contact them to turn off inline ads Payment: Check Paypal Net: Net 15 Minimum: 50 Aproval: Instantly Pros: Instany approval, and a solid company Cons: low Cpm, Some ads Are redirects and too Invasive. response Time: Usually with in 24hours