Wall-mounted mobile payment phone POS (point of sales) device

The utility model discloses a wall-mounted mobile payment phone POS (point of sales) device, which is characterized in that hanging holes are arranged on a backing plate, a hook is arranged at a position of a receiver on a face plate, a holding hole is arranged on the receiver, and the holding hole on the receiver is fittingly fixed with the hook on the face plate. The phone POS device can be mounted onto the wall and used in many working places with relatively smaller space, and occupied space is effectively reduced when the phone POS device is compared with a conventional POS device arranged horizontally. Further, the phone POS device and the wall, the receiver and the integral phone POS device can be firmly and reliably fixed, so that damage caused by falling of the phone POS device can be avoided.