Originally Posted by Dalai lama

What value has it for you as a affiliate to know the IP of the user that signed up? You dont need to it for GEO tracking or anything, that makes no different. If you get paid per sale you shouldn't get much information at all. You get raw, unique, sometimes second pages hits or join page hits. Most of the time you can see the url you got the signup from and from which campaign the traffic got. What else more you need to know?