Method for processing non-cash transaction in communication network, involves performing payment transaction after receiving acknowledgment message comprising customer password from other terminal

摘要

The method involves receiving an accounting request message, and generating and sending a unique transaction identifier and an acknowledgment message to a communication terminal (KE1). A transaction request message is received from other communication terminal (KE2). The acknowledgment messages comprising customer password are transmitted and received from the other communication terminal. A status message is transmitted to one communication terminal after performing payment transaction. A confirmation message is received from the one communication terminal. An independent claim is included for a communication terminal.