Commission based selling - Internet Marketing

Hi Freelancers, Im looking for someone to Market this site classicwinniethepooh.com. Products on the site go for $24. We currently sell around $500-$700. Im looking to partner with an internet marketeer to increase sales and be rewarded with commission. If successful we run other printing websites like [login to view URL] which i would be willing to do a deal with. This website is linked my family business with physical presence on the high street so we have a reputable name. This is the first time i have done this so i am open to discussion on how it should work. Thanks Luke