QUALITY OF IN-PRIDE ORDER

摘要

PROBLEM TO BE SOLVED: To provide quality of in-pride order in electric commerce.;SOLUTION: A client device communicates with a gateway 120. The gateway 120 communicates with an electric commerce exchange 130. In operation, a client device 110 may be used for transmitting the purchase order or selling order of a transaction object to the exchange 130 by a user. The order is transmitted to the exchange 130 via the gateway 120. Further, market data is transmitted from the exchange 130 to the client device 110 via the gateway 120. In addition, a user monitors the market data using the client device 110 and may determine to transmit an order for the transaction object on the basis of the market data.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2017,JPO&INPIT