I want to transfer my site to WP. Are these realistic expectations?

Hi there,

I have been using wordpress for a few years, and I’ve started thinking about moving a site that I already have running (www.super-fit.com) from yahoo small business to the wordpress platform.

My problem is, I haven’t seen very many e-commerce options for wordpress, and I’m not interested in using ZenCart or osCommerce to enable e-commerce options on the site. I’ve also looked at the WP e-commerce plugin, and I’m not totally sold on it either. Are there other options?

Another thing: I need to keep the exact URLs for the product pages. How do-able is that?

Thanks so much for your time!