Hello:
How can I make a regular site map where every product page is indexed and I can add keywords to the product listings?
Here is 1 site map that I really like:
http://www.catalogs.com/sitemap.asp
noticed how they have multiple links to the same product page but they change the anchor text to a relevant (to the product) keyword. Can pricetapestry do that?
Are you after a RSS sitemap or a HTML sitemap?
Be aware that listing every product will be very slow indeed. My database only has about 20 feeds in it but 130,000 products. Listing these on one page would be crazy. Search engines like a maximum of about 100 links on a page.
Essentially what you have linked to is the 'list by category' option that is already present in Price Tapestry on the main site. Click on category on http://www.webpricecheck.co.uk/
As a final thought, you may wish to have a few static pages on your site that hardlink to certain retailers, products or categories. You may even wish to adapt a blog to list reviews of products, or to tell people about the latest special offers.