I got almost dollar in couple days with my site (http://tyfuz.sweb.cz/) wich has very small traffic. Site with huge traffic can earn much more!
         
https://publisher.bitbillions.com/?refid=1MVwesQ1oyyVo1JeXm3odRR1m1xfStYh9T
         
And if you want to advertize on this ad network, don't hesitate:
             
https://advertiser.bitbillions.com/?refid=1MVwesQ1oyyVo1JeXm3odRR1m1xfStYh9T