Originally Posted by Sharky

lol, yep a carder or chatter. beware of legit traffic referrals mixed in with legit sales. Wizzo and Puma know their stuff. Heed their advice and that of others... don't post the specific details of how to catch these guys. I know its great info for others on this forum, but once they know how you are tracking them, they just change their methods.

My advice: Refund every single sale/rebill this user sent and BAN him and do not accept anymore traffic from this account. To make it easy, contact your biller and ask them to do it for you. This way they see you are proactive.