Ultimate Affiliate Pro is the latest and most comprehensive Affiliate WordPress Plugin available, offering a premium platform for your Affiliates with a variety of rewards and amounts based on their rank or special offers.
You can see a demo of Ultimate Affiliate Pro at http://codecanyon.net/item/ultimate-affiliate-pro-wordpress-plugin/16527729.
Please note that this file has an "UNTOUCHED" status, meaning that it is the original developer code without any alterations.