Computer-based transaction system and computer implemented method for transacting services between a service provider and a client

摘要

A computer-based transaction system (1) operated by a service provider includes a stored set of business rules (12) for defining a treaty, a stored set of treaty clauses (13), and a stored set of service-specific rules (14). The transaction system (1) is configured to receive and store business-initiating data from a client (2) via a telecommunications network (3). The transaction system (1) generates automatically a treaty document by applying the business rules (12) to the business-initiating data to select the treaty clauses forming the treaty document. Furthermore, the transaction system (1) selects automatically service-specific rules related to the treaty clauses forming the treaty document. A message management module is configured to map automatically electronic messages received from the client (2) into a data format, defined by the service provider, based on metadata, defined by the selected service-specific rules.