System and method for executing electronic transactions

摘要

The arrangement has a payment clearance server (18) storing electronic authorization response, which is sent back by a transaction authorization system in response to authorization request. A reading device (10) reads characteristic data of a transaction authorization unit. A process machine corresponding to the device (10) is arranged in response to reading of data on the part of the device (10) to produce a request of the response. Independent claims are also included for the following: (1) a device for implementing an electronic transaction (2) an information storage medium with a program code unit (3) an electrical or electromagnetic signal, which represents the program code unit (4) a transaction authorization system for communicating with the arrangement for implementing electronic transaction.