APPLICATION INTERLOCKING-BASED ASYNCHRONOUS REVERSE PAYMENT METHOD USING AFFILIATED STORE WIRELESS TERMINAL TRANSMITTING SOUND WAVE SIGNAL

摘要

The present invention relates to an application interlocking-based asynchronous reverse payment method using an affiliated store wireless terminal transmitting a sound wave signal. The application interlocking-based asynchronous reverse payment method using an affiliated store wireless terminal transmitting a sound wave signal comprises: a first step of receiving transaction registration information; a second step of generating a uniquely generated identification (UGID) and generating a disposable authentication code; a third step of associating and storing the transaction registration information, the UGID and the authentication code; a fourth step of providing the UGID and the authentication code; a fifth step of receiving recognition information; a sixth step of authenticating the validity of the transaction registration information; and a seventh step of providing transaction information.;COPYRIGHT KIPO 2018