FIELD: electronic monetary systems. SUBSTANCE: system that may be used to control bargain and sale, for instance, through the Internet has client control device, shop control device, authorized server control device, bank control device, processor center control device, and intersystem communication control device. EFFECT: enhanced speed and reliability of bargain and sale through open global network. 6 dwg
Authors
Dates
2002-05-20—Published
2001-02-20—Filed