The invention relates to the technical filed of automatic money collection equipment and particularly relates to an automatic electronic cashier device capable of realizing automatic money collection and automatic change. The automatic electronic cashier device is characterized by being provided with a cash in and out mechanism and a plurality of money warehouse mechanisms, wherein the cash in and out mechanism is located at the front end of the plurality of money warehouse mechanisms; the plurality of money warehouse mechanisms are serially connected; the cash in and out mechanism comprises a shell; the shell is provided with a cash inlet and a cash outlet; an inclined plane for placing the cash to the shell is arranged at the cash inlet; the tail end of the inclined plane is provided with a paper rolling mechanism; and the paper rolling mechanism is provided with a light shaft. The mixed money collection mechanism of the machine and the money collection sorting function are mainly solved, the complexity of the structure is simplified starting with structural simplification, and the cost is reduced.