Cashback & Price Comparison Clone

We are looking for a clone combination of price comparison and cashback cloned together. Example of price comparison sites are [Trademark masked]DOTCOM and bizrateDOTCOM. Example of cashback sites that we like in fucntion and design are [login to view URL], [login to view URL], [login to view URL], [login to view URL], [login to view URL], [login to view URL], [login to view URL], [login to view URL], http://www.myshoppingrewards.com. Example of websites that have the 2 integrated together are consumerclub.com. For those that don't know, a price comparison website pulls product feeds from amazon's API, ebays API, and affiliate network datafeeds, or any other feed one would want. Commissions are earned through all these product feeds, they are not just plain basic product crawlers but rather affiliate links in which you earn revenue through the means of commission. The cashback sites allow you to offer your members a portion of this commission referred to as cashback, or rebate. Please see the sites above to get an idea of how these sites work and function. I've seen a lot of cashback sites popuping up over the last 2 years and most of them have cheesy and basic designs. Design for mysite must be similar in quality to the sites I've listed above. If you have experience in price comparison or cashback sites please message me the links to your work, and also if there are working demo's etc..