Kontera is giving away $25 for every successful referral sign up of new publisher. I got this news because I was subscribed on Kontera’s feed. If you are already a Kontera user, and want to try the new feature, login to your Kontera account, goto “My Account” tab then click on “Invite a Friend”.

Each of your new referrals should have atleast 50,000 page views after signed up within 60days in order to get your $25. 50,000 page views within 60days is not easy, so invite site owners with 500+ uniques a day. Now where can I get a large list of email address of users with a website?