This is a stupid easy method. I am not going to tell the exact website I use but there are so many of them. I will give e few examples. http://www.fab.com http://www.hautelook.com http://www.touchofmodern.com These type of sites usually have a $10 credit when your referral makes a purchase. That was the deal with the site I used. These sites are IN right now. Everyone loves clothes, cool gadgets, stylish things etc. These type of websites allow you to upload email lists as long as they are CSV docs. I found that their servers get all fucked up if I upload more than 5000 emails at once. I grabbed an email list from this forum which was about 64k emails. I broke it down in files of 5000 and uploaded one a day. I would say after 1-2 months I got around $400 worth of credit. I got myself a shit load of new clothes. Anyway you should find other sites similar to these that allow you to upload email lists and give you $10 when each referral makes a purchase. Im sure you guys can come up with your own twist. But imagine if you have a targeted email list!, you could get 3 times this amount im sure.. I made $400 from a email list I found in a forum, so im sure it was used and abused lol.