Web based: Membership Site Admin - Cost

Need a basic web-admin area to manage and provide password protected areas for membership sites. Like a gateway. We want something very similar to this site: <[login to view URL]> We need to be able to allow our customers to password protect their sites, and manage their subscribers. Must additionally include: - Adding new prospects, who sign up for an ezine - Sequential Autoresponders. Changing when the messages will be sent (eg. immediately, 1 day, 2 days, etc.) and adding new autoresonders. - Send email to all prospects and customers. With option to separate or group prospects and customers - example: Monthly Newsletter - tracks new sign-ups to members area. Lets them pick their own username and password. - Password protects members area. - Easily add/modify/remove members - Automated signups and mail to new and expired users - Easy member search - Must support PayPal, [login to view URL], and [login to view URL] - creates easy 'cut and paste' code that our subscribers can use to password protect their site. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Complete ownership and distribution copyrights to all work purchased. 4) Application must be installed on our server and in full working order. 5) Well documented/commented code. ## Platform Linux PHP MySQL