| 摘要 |
<p>PROBLEM TO BE SOLVED: To process procedures regarding the purchase of a lottery and its win through a network by using a card as a medium for the lottery. SOLUTION: This electronic lottery system consistently executes a series of procedures for the purchase of a lottery using the card and confirmation of its win, and up to transfer operation for winning money through the network. A lottery buyer follows the series of procedures for the purchase of the lottery and the confirmation of its win, and up to the transfer of the winning money from a terminal installed at home or a store through the network. Fears of damage, loss, forgetting to confirm a win, etc., can be eliminated by electronically purchase information on the lot and the trouble to visit a lottery selling stand at each time can be saved.</p> |
