Hi everyone I have been working online for quite some time, about 15 years and i have worked as a publisher for more than 12 years with affiliate marketing agencies all over the world. Recently i have made a product, but i don't want to work with clickbank or jvzoo networks i want to make my own sales since i have my own affiliate network with publishers and i know people that want to advertise my product, so my problem is, payments methods that have a good reputation and allow tracking for affiliate marketing. Here is where i don't have any experience. My product requires registration > email confirmation > sales page. So, i can use Aweber to keep track of this variable without any problems, or cookie etc, but, paypal for example only allows one custom variable, called custom by the way. (that i know of) Anyone knows how to implement this properly or recommend some other payment systems ?