A network integrated computer system allowing a consumer to find a provider of a product or service through a communication network is described. The system provides an efficient mechanism through which a consumer can search PoS (products or services) based on the availability of the PoS and other criteria...http://www.google.com.tw/patents/US20010005831?utm_source=gb-gplus-share專利 US20010005831 - System for providing services through the internet
