To provide an order system in game parlors dispensing with an operation for inputting machine numbers of game machines of a destination of goods ordered, or an orderer, and capable of providing services only by a determination operation of the order items desired.

The order system is characterized in that a display part 34 of a call lamp 30 has: a screen display changeover operation means for changing over between a game machine information screen 44 and an order reception screen 44; and an order operation means for displaying a screen from a menu selection to an order reception of order items when receiving the order and, when the order is determined by the order operation means, transmits data of the order items and address information of a game mechanism as set information to a game parlor management device 50.