Looking for someone to help rewrite product descriptions

I am looking for someone who I can give a product description to and get 30-40 re-written versions of that same product description to post on a website. Will discuss in PM. As far as cost goes, I am looking for this to be a long term project, so initially I want to pay a retainer rate every month and just give you these paragraphs as they come in. I want them done relatively quick. No running these through an article rewriter. What you quote me is what we will go with so whatever you are doing this month must be the same every month.