E.M.M.A. is easy, simple and lightweight membership management system. You can use it to create a paid membership site with protected content of all kinds. You can create different subscription plans, assign different content to them, control who and when sees the content, get reports. The product starts with unbeatable introductional price and unlimited domains license. As usual with my products, support is free, delivery is instant, money back guarantee is valid for 60 days, and upgrades are free for a wole year.