I am looking for a very extensive shopping comparison shopping engine solution to be built that will be like a [url removed, login to view] type of solution that will be seo friendly for the user to do comparison shopping on a wide array of products, types and options. I am looking for a professional solution like [url removed, login to view] and the other competitors that will have the features like the script at [url removed, login to view] but more advanced also with the ability of API interefaced to include affiliate data from amazon, ebay, half and etc to be be included in the compared products. We have compiled a list of features that are needed to the programmer that accepts the project. We would like all the features of the kaon script but a more competitive script as we have some features that have not yet been done in this platform for the comparison engine site. The script solution would be a php/mysql with xml etc combination to create a professional solution more than what the current available script offers. I need someone who has experience in this area and not someone who is taking the job just for the income. This will lead to future projects that you will be paid for in the future so only the series experienced programmers needed to bid. The script would also be allowed to be used on .com, uk, ca, etc to create an internation network of same branding for each market if applicable. The accepted programmer would receive the extensive document with all the features that are needed.