a method for providing transactional billing for trusted third party services offered to a plurality of users via a computer network , the method including : generating at least one log record indicative of at least one of the users submitting at least one electronic document for trusted third party services ; generating at least one log record indicative of forwarding the at least one electronic document to at least a second of the plurality of users ; parsing the log records to generate billing information associated ; and , providing the billing information to at least one processing application . the processing application processes the billing information and generates a plurality of bills dependently thereupon .