Patent ID: 10157382

Abstract:
Provided is a secure payment device. The secure payment device includes: a payment terminal on which a pin-pad including a keypad module is mounted and which is capable of communicating with a mobile terminal via a short-range communication; a mobile terminal accommodation unit coupled to one surface of the payment terminal to detachably couple the mobile terminal to the payment terminal; and a mounting unit screw-fastened to one surface of the payment terminal and including at least one fixing protrusion configured to slide into and be fixed at a fixing groove formed on one side surface of the mobile terminal accommodation unit, wherein the payment terminal includes at least one flexible protrusion configured to slide into and be fixed at a fixing groove formed on the other side surface of the mobile terminal accommodation unit. The secure payment device is detachably coupled to the mobile terminal having any one of various shapes to enhance security during requesting or approving payment using a card, such as a credit card or a debit card, or payment of other electronic transactions while providing convenience in use.