cvs file for import into geo classifieds

We got administration import tool which can import cvs file as auctions or classifieds. I want to use this options to automatically import oscommerce web shop into my website a ca service for my customers. Means we need a page which convert php to feed so that we can use iot in importer. Already got a similar file, but i guess we need to have optional stuff because the bulk loader only gives me examples of carts with brands, "year","Make","Series","PIN #","Engine","Transmision","Color Enterior","Color Interior","Base Image URL","Image 1","Image 2","Image 3","Image 4","URL 1","Description","Country","State","City","Zip","Email" I can make any option per category, so we can use stuff like price, vendor or create special options for the oscommerce shop. We want listings, they want to show their stuff Only need a skilled person to create the page for me I got examples of the file in auction , its like kelkoo file