| 摘要 |
PURPOSE: A capsule drawing server and a capsule drawing method are provided to enhance the winning probability of an item in which a user wants by adding the item over one time and to expect the satisfaction of a user and to expect sale increasing by improving item purchase need. CONSTITUTION: A betting step controls that a user bets one or more coins for entering the capsule drawing in online (S600). An item selecting step gives an item selecting change to the user in proportion to the betted coin number and includes the selected item in a drawing free gift of the capsule drawing. A drawing step gives an entering change of the capsule drawing to the user in proportion to the betted coin number and progresses the capsule drawing. [Reference numerals] (AA) Start; (BB,DD,FF) Yes; (CC,EE,GG) No; (HH) End; (S600) Coin betting; (S610) Is the number of the bet coin more than two?; (S615) Will multiple coins be used at a time?; (S620) Calculate the number of a user's entering for the lottery and selection opportunities; (S630) Select an item added to the gift list; (S640) Calculate winning probability based on a selected item; (S650) Pick up a capsule based on the winning probability; (S660) Transmit the winning result to a user terminal; (S670) Are there more bet coins yet? |
