php Shopping cart

I need help create an online bookstore, cd, dvd/video I have a PHP, Mysql website which users can brownse, search for all products. I need a buy function. where user can register, buy (using my existing productID & DeptID). Credit card processing must be secured. I need a complete instruction/tutorial on how to incorporate that with my existing website. I am looking for the most experience programmer with affordable price. Code will be writen in PHP, Mysql. (please don't give me a package of free shopping cart code downloaded on the web.) I want to see a proposal with all needed pages and complete detail on each page. screenshot (pictures) would be helpful. required functionalities: (maybe more. give me some idea) [login to view URL]: update quantity/remove item/ calculate shipping rate calculate tax register user account admin page: view all transactions update/ order status etc... ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) 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 Linux, Window, Unix