PHP Ecommerce

This will be a site written in PHP and utilizing a MySQL database. It will allow other users (affiliates) to create their own online store to sell my products at the price the affiliates choose. Important steps: 1. Create a simple website design/logo 2. Script ability to login (SSL), create account, administration, and account management 3. Users will be able to select certain variables for an ecommerce site including site template (can use zencart, oscommerce, or other open source ecommerce solution as long as i approve) 4. Implement statistics of affiliate sells and pageview reports (opensource options are ok for these too) Affiliates will be able to use their own domain name with the "store" prefix (ex. [login to view URL]) to point to my IP. First page of my site will determine which URL was used to visit and create a store variable to send visitors to the appropriate affiliate's store.