| 摘要 |
FIELD: trading, financial technologies. ^ SUBSTANCE: after receiving command from mobile communication device through communication network, communication is stopped and for communication between terminal, present at consumer side, and module, mounted in a shop, local radio communication is used. During purchase a unique identifier is created, after that registration list is formed. Module receives input data received from barcode reader, included in user terminal composition. These data include information about each product, then registration list is renewed with use of data, associated with products. These data can also be displayed at terminal display. On basis of renewed registration list and series identifier, payment or credit transaction is performed. ^ EFFECT: no necessity for keeping mobile communication channel open during transaction. ^ 3 cl, 2 dwg |
