B2B web site, similar to Alibaba. V2

Sorry everyone, we cancelled our previous post for this B2B web site project, since we would like to rephrase it, and hope we could make it clearer. We are willing to pay up to $1000 for this project which depends on the quality and services you provide. #what we want: Building up a B2B web, similar to Alibaba, as quick as possible, and we want all functions [login to view URL]'S SCRIPT HAS, in addition we need more features, the main features listed as below: *Category management *User Registration & Controls *Admin Control Panel *Banner Ads Management *Searching & Browsing Capabilities *Personal Messaging System, supervised by Admin *News post & management *Forum Integrated (share same login info with web site) *Email Alert Notification (Post Search Filters) Post Search Filters are automatic filtering engines that search the contents of posts at the time they are placed and automatically send a notification to the user who has initiated a post filter. posts that meet the user's filter criteria are sent via email to the user search by state/province or country if fields are used search by zip code Users can set up as many search filters as they want in their User Management section. Users can log in to their personal account to view and delete their current post filters. *Multi-Lingual ability Conversion of entire site into limitless number of languages Admin sets a default language Visitor selects to view site in any language you've entered Cookie remembers and automatically opens site in visitor's language of choice upon next visit up to one year later Language option can be turned on/off by admin We also need Post-sale support, for bug fix and minor changes. !!! PLEASE MAKE SURE THE LASR 4 FEATURE REQUIREMENTS CAN BE MEET AND ONLY BID WITH DEMO WEB SITES WOULD BE CONSIDERED. Thank you for your bidding again and feedback.