| 摘要 |
An online saving-type lottery ticket for inducing energy saving effort is provided to enable a winning to be made by reflecting a participant's intention to save energy instead of random selection or random drawing, thereby offering an online saving-type lottery ticket for inducing energy saving effort of the participant. An online saving-type lottery ticket operation system sets a standard of a winning or drawing target by using saved money and saved results. A payment method of an existing charge is improved by an online payment structure. A computerization network is constructed between a server(30) and each gas station computer(50). |
