| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a store operation system using a game machine with a demonstration function capable of gathering more customers by constructing a store where the game machine capable of providing an operation method free of charge, though medals and prizes, etc., are not paid out, is installed and appropriately keeping players in the store in a store operation for providing a chargeable amusement service. SOLUTION: The store is constructed by entirely or partially installing the game machines provided with a function for enabling the player to learn free of charge the game playing method for the game machine for obtaining an effect similar to the interest obtained from a chargeable game.</p> |
