Membership Software

Hello, I need a membership (Open Source) and subscription management script. It can be in PHP/MySQL or Perl/MySQL. It needs to support the following payment systems: PayPal 2Checkout NoChex Stormpay additional support for merchant account. and allows you to setup paid-membership areas on your site. I need to have intergration with Mambo CMS ([login to view URL]) as an optional. Features that must have: 1. Able to support multiple payment systems simultaneously. 2. Currency support for British pounds and Euros (don't care about dollars) 3. Special login interface where members can login, review payments, renew subscription. 4. Support for multiple products with different prices, period of subscription and level of access 5. Can be used as stand-alone user management script 6. Easily add/modify/remove members 7. Automated signups and mail to new and expired users 8. Manage an unlimited number of members 9. Can be used to setup free areas on site, requiring only registration, not payment (possible after admin approval) 10. Web based administration ## Deliverables Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. ## Platform Linux only.