The idea would be to develop a site similar to [url removed, login to view], but in another area of business activity. The information of the contractor and the contractor will be more detailed, with space for photos, ratings, categories, physical location in the country, years of experience, number of employees, square footage of the building, number of vehicles, time of market action, log onto class body, among others. The buyer will release the detailed order on the site and the suppliers will have time to respond, via site. Emails will not be exchanged. All communication will be via site. Attached files will be sent via platform. The form of contract would be different too, like moat an auction where the buyer has access to the site, the figures provided by suppliers, but the suppliers do not have access. The site would present to the buyer the values submitted by suppliers, but unranked by experience rating region. The buyer can select if he wants to inform and receive quotes only from small, medium or large companies. So the supplier can choose the value of the quotations. The deadline for posting the proposal would be short. There needs to be a platform for online payments via credit card for buyers and suppliers, for the service and participation in the site will be paid for both. The site would be self powered by the stakeholders themselves in database phpmyadmin. But in the area of administration of the webmaster should have a form of manual insertion of professionals and companies, as well as the possibility of deleting registered. The administration area of the webmaster should have a graph registered contractors and other contractors per month. You should also have a chart of revenue generation per month. The programming can be done in php.