Small E-commerce website skeleton

What I'm looking for is to have a coder make a skeleton for an e-commerce website. There is no need for graphics, as I would like to add them later myself. Besides a smooth interface I need to be able to sell a wide range of products on it. The problem is, these products will change, and I need to be able to add or change the listings. I know there is a way to set up some sort of listing system as to where it's easily editable. This will enable me to add the graphics and items later. It would also be the responsiblity of the coder to help me understand everything I need to know about inserting the information. Please take in to consideration how buyers will be purchasing the items. Shopping carts will have to be added, not necessarily by the coder, but take into consideration how that will need to be integrated into the interface. ## Deliverables Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.