hello, I have PAP4 and a site that uses Amember for customer payments / memberships and I want to start adding affiliates to sell these. (I have implemented the PAP4 code on the thanks.html page) What is the best way to go about making sure the affiliate gets credited when a member makes a payment? eg. Affiliate signs up with Amember, then I manually edit their affiliate code in PAP4, so it matches? OR Affiliate just signs up to PAP4 and somehow it knows who's member is whos. OR Is there another method I am missing out on? Many thanks for your help