| 摘要 |
A computer implemented method of entering a personal identification number on a payment device. The method includes establishing wireless communication between a computing device and a payment device comprising a security chip, and establishing communication between the security chip and a remote institution via the computing device over a digital communication network. The method includes receiving an entry of a personal identification number via the computing device, wirelessly transmitting the personal identification number to the payment device, and storing the personal identification number on the payment device. The method also includes transmitting, via the digital communication network, the personal identification number to the remote institution. |
