Database design for online card sales

I am looking for a database programmer to design a database to enable our online store to be able to sell collectible card game singles through our online store. This includes games such as Magic: The Gathering, World of Warcraft Trading Card Game, Yu Gi Oh!, etc. ## Deliverables 1) Convert existing website design to the Joomla platform. Basically taking the current website and making a Joomla template out of it. It is a pretty basic website. anthem-games.com. 1) Design a complete database containing all current game sets for each game system. 2) An easy to use interface to update the database with current inventory. 3) Automatic inventory updates when purchase is made online (Product removed from inventory when checkout is complete). 4) Integrate an e-commerence/shopping cart system such as Zen cart or OSCommerence to handle checkout. 5) The ability to add tables or new columns as new sets are released to the database. 6) Seemless integration into existing website. **If an off the shelf ecommerence solution such as Zen Cart or OSCommerence will handle the database requirements, then a custom database is not needed. A) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. B) Deliverables must be in ready-to-run condition, as follows? (depending on the nature? of the deliverables): a)? For web sites or? other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software? installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform Website = PHP Database = MySQL OS hosting website = Linux