The present invention provides a comprehensive, integrated, computerized system for facilitating transactions in goods or services. The system is capable of facilitating transactions from early or initial stages, such as an electronically proposed purchase order, through to later or final stages, such...http://www.google.de/patents/US20020095373?utm_source=gb-gplus-sharePatent US20020095373 - Credit monitoring and credit assurance in a full service trade system
