170076 Price Comparison Script

I need a price comparison PHP script like Kaon Softwares ([login to view URL]) to run in my website. The scripts must have: * Product catalog (including featured products) * Product comparison * Product rating and review * Product comparison by features * Price comparison * Merchant rating and review * Product search * Recent searches * Multi language support * Multi currency support * Search engine friendly pages * Price Alerts for visitors * Email a friend feature * Clickthrough (this functionality must be able to manage different values of clickthrough in each category. There will be a minimum/maximum value and a standard value * Automatic thumbnail generation using GD or imagemagick * Auto-Crawler, for crawling merchants' websites to get products and prices (It is useful if a particular merchant dont support datafeeds) * DataFeeed Import, for importing products from any affiliate datafeed and automatically creating products * Merchant Area for merchants to manage their product, clickthrough, prices, view clickthrough reports, update their profile and company logo *Administrator Area for administrator to manage every feature of site * Sitemap (HTML/Text formats) * Improved admin panel with category imports and email registered users/merchants features Please send portfolio (PMB).