Affiliate Comparison Shopping Engine Script PHP

I am looking for script maker who can make search engine friendly scripts to be uploaded on as many domains as I want. The script should be build in php or any other platform which is easy to manage the admin panel. The script should have nice looking designs with categories and subcategories. When I upload the script on any domains for example handbag, on the homepage handbag pictures should show. If I upload it on shoes domains the homepage should show shoes pictures. I prefer the script design should be like these sites below. The scripts should be editable and articles to be posted. The products should be pulled from shopping, shopzilla, become, nextag, pricegrabber, and thefind. The script should have few templates to be chosen. In different sites templates should look differently. [login to view URL] [login to view URL] [login to view URL]