Hi ... I've two and maybe three clients looking to buy large quantities on a regular basis. Hard to predict size of buys, until campaigns are tested and verified, but 4-7 million a months; about 60% world wide, 40% USA/Canada. Not PPC or doorways, but pop-ups on exit preferred. Right now, I provide about half of what they need. I know what middle level brokers charge, and will accept, and still make a profit. No adult, illegal, casino or similar traffic. Will quid pro quo traffic for finalized deal and lead. Thanks.