| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an on-line lottery service system of continuously performing all of the processes related to the lottery online. SOLUTION: A buyer terminal 1, a lot issue server 2, a lottery server 3, a prizewinning processing server 4, and a financial institution gateway 5 connected to a financial institute 6 are connected to the network 7 protected by code. The lot issue server 2 sets the number of all issue, a period of the sale and a sum of the prize money, and issues the lots for administration in relation to the buying request from the buyer terminal 1, and the lottery server 3 performs the lottery so as to decide the number of prize winners after the conclusion of the issue or the period of the sale is passed, and the prizewinning processing server 4 checks the prizewinning number with the number of the lot of the buyer so as to decide the prizewinner, and processes the credit inquiry of the prizewinner, and indicates the financial institution 6 so as to charge the purchase price and transfer the prize money to the prizewinner.</p> |
