Referral tracking / Refer a friend for contest entry
March 8, 2009 5:55 PM Subscribe
Refer a friend / referral tracking system?
posted by letitrain to computers & internet 1 user marked this as a favorite
I'm running a contest and would like to try a referral system where an entrant can refer five friends and receive extra chances to win. Is there anything simple and web-based out there that can accomplish this?