My name is Miguel and I?m Media Buyer at AdnetworksCPM We would like to buy your site ad spaces for a mutually beneficial business relationship. We provide CPM offers and regularly optimize our campaigns to suite your inventory which could increase your eCPM. We have standard IAB ad sizes which give you high returns. Our payment terms are Net45 via PayPal or Wire Transfer. If the results are good, we can make it Net30 or even Net15. Please let me know your thoughts on this. We will provide auto approve and real time banner deliver. If you give good traffics with high volumes then we will optimise your inventory with high CPM price. Please feel free to contact us for any further information or clarifications.