Mobile router, mobile network system, electronic money transaction method and electronic money transaction program

An electronic money transaction method, which is executed by a mobile router configured to perform transaction of electronic money through communication by a first wireless communication method, communicate to and from a mobile terminal that is allowed to use the transaction of electronic money through communication by a second wireless communication method different from the first wireless communication method, and perform carrier network communication by a third wireless communication method different from the first wireless communication method and the second wireless communication method,

• the electronic money transaction method comprising:
• registering, as the mobile terminal that is allowed to use the transaction of electronic money, a mobile terminal which communicates to and from the mobile router by the second wireless communication method, which performs carrier network communication via the mobile router by the third wireless communication method, and which cannot perform transaction with electronic money;
• and
• performing the transaction of electronic money through communication by the first wireless communication method only when having confirmed presence of the mobile terminal through communication to and from the mobile terminal by the second wireless communication method before the transaction of electronic money.

A non-transitory computer readable medium storing an electronic money transaction program for causing a computer, which functions as a mobile router configured to perform transaction of electronic money through communication by a first wireless communication method, communicate to and from a mobile terminal that is allowed to use the transaction of electronic money through communication by a second wireless communication method different from the first wireless communication method, and perform carrier network communication by a third wireless communication method different from the first wireless communication method and the second wireless communication method, to execute the procedures of:

• registering, as the mobile terminal that is allowed to use the transaction of electronic money, a mobile terminal which communicates to and from the mobile router by the second wireless communication method, which performs carrier network communication via the mobile router by the third wireless communication method, and which cannot perform transaction with electronic money;
• confirming presence of the mobile terminal through communication to and from the mobile terminal by the second wireless communication method before the transaction of electronic money;
• and
• performing the transaction of electronic money through communication by the first wireless communication method only when having confirmed presence of the mobile terminal.