1) be able to search parts by Make, Model, Year. able to assign photo to each Make/model/ year.
2) able to search products by keywords
3) assign photos to each product.
3) able to group products
4) shopping cart
5) paypal payment gateway
6) able to search Tires by Width, Profile, Rim
7) allow different sellers to sign up and sell their own products.
8) able to place banners for advertisement on the website.
the above are the main functions but by no means comprehensive. I need someone who can provide a complete solution. in a nutshell, i need a website act as a marketplace that allows sellers to post items for sale. the items are auto related such as car parts, accessories, batteries, tires, etc.