| 摘要 |
The present invention relates to an item raffle server and method for raffling off items with differentiated prices, and more specifically, to an item raffle server and method for raffling off lottery items with differentiated prices, wherein lottery items have different prices according to the values of the lottery items, and after a user wins a lottery item, the user can pay for the winning lottery item at a differentiated price, thereby inducing users to purchase the lottery items. |
