The utility model relates to a move ticket machine and the storage core of making change. This storage is made change the core and is included that one goes into the paper money mouth, one moves backthe paper money mouth, a first paper currency identification module, an at least paper currency bin, the at least paper currency case of making change, make change case and this change exit's the passageway of making change of a change exit and this paper currency of intercommunication, this first paper currency identification module sets up between this income paper money mouth and this paper currency bin, a serial communication port, this storage is made change the core and is still included a second paper currency identification module, this second paper currency identification module setsup and makes change between case and this change exit at this paper currency. Because this second paper currency identification module's setting makes the utility model provides a save the core of making change and further possessed the function of making change fast on possessing the basis of receiving the paper currency function, two kinds of function integrated reduce the equipment volume, reduce the installation degree of difficulty, practice thrift the cost.