| 摘要 |
PROBLEM TO BE SOLVED: To easily register a customer as a member.SOLUTION: A data processing device is provided with a communication part 26 for communicating with an electronic settlement terminal 3 and an information center server 4 both of which have communication functions, a printer 29a for outputting information, and a CPU 21 for receiving settlement information read by the electronic settlement terminal 3 when settled, via the communication part 26, from the electronic settlement terminal 3, transmitting the received settlement information to the information center server 4, receiving a temporary member ID and a temporary password generated in association with the settlement information, from the information center server 4, via the communication part 26, and making the printer 29a output the received temporary member ID and temporary password. |
