I own Kayceeann's, an import tuner store. We sell all sorts of parts from styling, to performance, to... whatever.

Anyway, I'd really like to build an ecommerce website that was easy for me to use. For example: when I get a new product, I can open some kind of C++, Java, w/e application, put the information/picture/catagory into the proper fields, update my website, and it would be where it needed to be.

I do not know if it can actually be that simple, however.
Because, all I am skilled in is CSS and XHTML/HTML.

I would like someone to either help me with this, or direct me to a book/website/etc that can help me in my quest (I don't have any $ to fork over for this...)

Again, with no money in hand (available for this, anyway) I can't pay anyone, but anyone who's willing to help me would recieve medium to deep (depending on level of helpfulness) discounts at my store once it was complete.

Thanks so much.