PROBLEM TO BE SOLVED : and convenience of the estate of buying a method to improve the efficiency and to provide a device for transmitting information. SOLUTION : the method information related to the present invention transmits, to the server device 102 transmits information by this method, a user terminal 111 based on information received from the user to the user and a step for determining the amount of credit, a credit amount for inquiring of query code transmitted to the user terminal 111 and a query code transmission step, query code received from a real estate agent terminal 112, to a real estate agent terminal 112 of credit amount, by executing the transmission stopping when the conditions are not established, and stops transmission cancellation condition is satisfied, and step inquiry credit amount. Selected drawing : fig. 1