Clicksor is not showing correct impressions.

Its true it has some good eCPM rates when compared to adbrite. Almost 0.3$ ecPM is not bad . Where adbrite wont go more than .06$ eCPM even if we reject low paying ads. I cant use adsense for some of my blogs .While my design blog using adbrite has very high eCPM ( 2 -3 $ ) .
Recently i found one of my sites has 50K impressions a day with adbrite almost all the time . Even though clicksor pays better , my impressions on the same site with clicksor is 10K .What the hell ? Are they scam ?

See original post by bloodmage478