Price Comparison Script

I would need a Price Comparison Script . Technology: Framework: Yii PHP 5 or Later, MYSQL Please study these website and it's feature before quote: All website covered major shopping portals of India so I also like to cover all shopping portals it will be around 100. Reference Website: [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] Kind of Views and Panel List: Eye catching Front-End Back-end (Admin Control Panel) Merchant's Panel Affiliate/Partner's Control Panel User control Panel Features / Plugins / Add-ons: Multilingual Create unlimited categories and sub categories at unlimited depth. Add unlimited products and import unlimited merchants datafeed under the categories. Automatic thumbnails generator. Import products /datafeed with CSV, XML, Json,crawlers and manualy. Add unlimited merchants. Auto crawl live datafeeds. Advance product mapping feature for mapping the products. Automatic products adding feature with â??cron jobâ?? (based on few clicks). Automatically generate SEO friendly pages as well as dynamic with better SEO techniques. Create unlimited pages on your price comparison website. Search engine activity tester, monitor all major search engines and their activity on your website. Affiliate partners datafeed generator. Where your affiliate partners can get the datafeed list from you and they can run their own price comparison website. Automatic datafeed adder. Automatic sitemap generator with the ability to generate all search engine compatible sitemap . Content management system(CMS) allow you to write/update/delete any page i.e. meta tags, keywords, page titles and contents of the pages. Automatic meta generator (meta description, meta keywords, page titles). Advanced search abilities by price, colour, categories, brand and manufacturer. Landing Page for Newsletter Signup. Sponsor links feature for advertisement. Google search engine feature for searching by using google search. Google analytics feature for monitoring your website statistics. Products filter and search refine abilities Automatic Popular products & Categories feature Similar Products show when customer search any product Popular products feature. Featured products feature. Popular Categories feature. Product comparison feature. Price comparison feature. Product rating feature. Merchant rating feature. User wish list feature. Newsletter feature. Tell a friend feature. Spam blocking feature. Each page custom note feature. Merchants profile page. Advance Database mapping feature so the different format of datafeeds : Xml (every website format differs), Jason (every website format differs), Csv (every website format differs), can uploaded with their different formats. Plugins to Crawl the Following Shopping Carts. Creloaded shopping cart plug-in for crawling creloaded shopping cart. CsCart shopping cart plug-in for crawling CsCart shopping cart. CubeCart shopping cart plug-in for crawling CubeCart shopping cart. Interspire shopping cart plug-in for crawling Interspire shopping cart. Magento shopping cart plug-in for crawling Magento shopping cart. Oos_shop shopping cart plug-in for crawling Oos_shop shopping cart. OpenCart shopping cart plug-in for crawling OpenCart shopping cart. OsCommerce shopping cart plug-in for crawling OsCommerce shopping cart. OsCommerce version3 shopping cart plug-in for crawling OsCommerce version3 shopping cart. PhpMass shopping cart plug-in for crawling PhpMass shopping cart. PhpShop shopping cart plug-in for crawling PhpShop shopping cart. Core Php shopping cart plug-in for crawling Core Php shopping cart. MySql database plug-in. SQLServer database plug-in. and much more... Let me know what can you do for me, this is some of the basic stuff the script should have. Thank you for looking