A coin treating device, wherein a key cylinder type locking means for limiting the release of the latch of the latch means is disposed in a coin storage unit so that the coin storage unit cannot easily be removed from a device main body other than in some specific cases. The holding device includes a first clip adapted to cooperate with a peripheral portion of the electronic device. The network information includes information identifying a network used to make a connection to another network, and information relating to communication charges. Connection attempt results are obtained by for at least some of the connection attempts, tracking which resulted in success and failure. A price associated with the lottery ticket is determined based on the received indication. The hydroxide contains at least a metal hydroxide, which metal hydroxide is at least one of aluminum hydroxide, magnesium hydroxide and calcium hydroxide.