Marketplace in My VBulletin 4

I wanna make a Marketplace in my VBulletin. The main goal of this plugin is to make posting those thread which is for selling Domain , Website , ect in way more intuitive and structured. you can see here an example of this plugin : [login to view URL] and for more analysis look to this picture : [login to view URL] 1) Marketplace : This is the tab to go through it to Marketplace web bage. 2) Sell Your Domain: This to open new Thread to sell your domain in the ( Domains Sale/buy Section). 3) Sell Your Site: This to open new Thread to sell your site in the ( Sites Sale/buy Section). 4) Sell your eBook: This to open new Thread to sell your eBook in the ( eBook Sale/buy Section). 5) Domains : This is like the filter or search engine to help the members and visitors to see all Domains displayed for sale base on specific criteria (Premium , Under 100$, ect as in the Figure) 6) Websites : This is like the filter or search engine for the Website sale/buy section aim to help the members and visitors to see all websites displayed for sale base on specific criteria ( Premium, Alexa Under 100,000, ect as in the figure). 7) eBooks : : This is like the filter or search engine for the eBook sale/buy section aim to help the members and visitors to see all websites displayed for sale base on specific criteria ( Business, Computer, ect as in the figure). 8) Show as some statistics . Picture 2 : [login to view URL] Sell Your Domain When we click on the button (2) in figure 1 , the page in figure 2 in the next page will appear to us. Following is the analysis of what is coming in figure (2). 1) Image Verification : This normal verification to avoid the spam thread. 2) Agreed that the section is the best place for your thread. 3) Prefix: to select the suitable prefix, and our discussion here base on WTS prefix. 4) Title : This the place where should you write the title of your thread. 5) Sale End in : This drop down menu to select from it when do you like to end this tread, and you have to select form the option in the menu (Never, 24 Hours, 3 Days, 7 Days, 14 Days, or 30 Days). 6) As Mentioned in figure (2) 7) Allow Buyer to Bay Instantly: This check box won’t be enable until you as a seller do the setting for your PayPal account. 8) As Mentioned in figure (2) ect ,,,,, This is example of the way how the selling domain thread will display : [login to view URL] and This is exaple of the way Website tread will display : [login to view URL] I'm serious in my project . So , I'm waiting for good quotation > My Best Regards