We want to start advertising our site. But our main funtion is we want people to signup for our mailing list. We have tried pay-per-click but whilst it drive traffic it not many users signup for our mailing list. We want to try pay per lead, whereby we only pay when someone signsup for our mailing list. Can someone reccomend a good company. I was reccommmended cj.com, but they basically require $5000 setup and at least $500 a month. I'm looking for something similar to adwords but pay-per-lead. Suggestions?