| 摘要 |
When being accessed by a lottery purchaser terminal through a communication network, the server obtains an identification of the terminal and stores the identification in a memory of the server. The identification is unique on the communication network and, for example, is an IP address assigned to the terminal. After the storing, the server transmits a menu of lotteries to the terminal to stimulate the purchaser to purchase a lottery. The purchaser determines a lottery which the purchaser wants to purchase in accordance with the menu, and submits a purchase offer into the server. Then the server carries out random sampling on the basis of predetermined distribution to generate a specific number for the lottery specified by the purchase offer. The server determines that the lottery is a winning lottery if the specific number meets a condition predefined for the predetermined distribution, while the lottery is a blank lottery if not. The server notifies the terminal whether the lottery is the winning lottery or the blank lottery.
|
