| 摘要 |
PROBLEM TO BE SOLVED: To create a new commercial transaction mechanism.SOLUTION: A management server 1 distributes an electronic ticket to a user terminal 2. Store selection information for selecting one store information related to a store where the electronic ticket is used from among store information recorded in the electronic ticket is input to the user terminal 2. Information for making the electronic ticket used is input to the user terminal 2. The user terminal 2 notifies the management server 1 of the ID information of the used electronic ticket and the store selection information after the use step. The management server 1 notifies a store terminal 3 of the store where the electronic ticket is used of at least the ID information of the electronic ticket. The management server 1 notifies a maker terminal 4 which has requested the generation of the used electronic ticket of at least the ID information of the electronic ticket and the store information related to the store specified by the store selection information. |
