An exchange system for facilitating the purchase of new cars is described. The system is coupled, in one embodiment, to a communications link. Potential car purchasers and sellers may access the exchange system via the network, and submit offers and/or pricing requests to such system. In response to...http://www.google.com/patents/US20070005446?utm_source=gb-gplus-sharePatent US20070005446 - Online Product Exchange System with Price-Sorted Matching Products
