We purchased Affiliate pro software nearly 2 months ago because it was supposed to track Membership sign ups with Membership Pro - we still have not been able to get this working and will now have to look at alternatives. I've posted support request here which hasn't been answered for over a month - support seems very poor - I will be noting this on Joomla extensions site and requesting a full refund if some attempt isn't made to offer support and get it working!