Method for delivering computerized digital documents e.g. for multimedia internet applications, involves transmitting the entire encoded document over the computer network from server to client using specified transmission procedure

摘要

Method for supplying digital documents in a computer network, initially involves a client (2) selecting a digital document (4) and then the supply of the selected document requires pre-coding prior to supply, using an encoding procedure, then the encoded document is transmitted over the computer network to the client computer using a transmission procedure (6). The client sends a required equivalent or corresponding payment information using an electronic payment procedure (11). After conclusion of the electronic payment process, a suitable key (5) is transmitted by the server to the client computer for document decoding by the customer.