TenderWarehouse is an easy-to-use tool that allows customers to contact contractors with offers of work. By posting a job of work, called a "Tender", on a site run by TenderWarehouse, customers can sit back and wait for contractors to make contact. Contractors make an offer for the work being offered via the Web site. As more than one contractor may wish to carry out the work, there may be several bids for the Tender. It is then up to the customers to choose which bid they prefer.