A business to business (B2B) exchange is provided that includes a web server. The web server includes multiple showrooms and order services. Each seller has at least one showroom to market his merchandise to multiple buyers. Order services receive and process orders for merchandise purchased by a buyer....http://www.google.fr/patents/US20030110089?utm_source=gb-gplus-shareBrevet US20030110089 - Global business to business exchange
