| 摘要 |
PROBLEM TO BE SOLVED: To improve convenience of a user when he/she uses an electronic wallet function of portable equipment.SOLUTION: Wrist information equipment establishes communication with the portable equipment having the electronic wallet function through first communication means (step SA1), and acquires money amount data of the electronic wallet function of the portable equipment through the first communication means (steps SA2 and SA3). The wrist information equipment then performs non-contact communication with a payment terminal through second communication means (step SA4), and executes payment processing with the payment terminal through the second communication means (step SA5), therefore, the user can make the payment even when carrying the portable terminal in a bag etc. and the convenience of the user can be improved. |
