|
KR20200067826A
|
|
A method for operating and an appratus using it for providing transaction managements based on codes
|
|
KR20210034310A
|
|
A service providing apparatus for providing local tax payment using a payment terminal, a method for operating it and the payment terminal
|
|
KR20210029553A
|
|
A method for providing membership services corresponding to a money transfer transaction based on limited code information and an apparatus using it
|
|
KR20210020566A
|
|
An apparatus processing orders and a method for operating it
|
|
KR20200120285A
|
|
A payment terminal apparatus processing code information of payment methods, a payment relay server, and a method for operating them
|
|
KR20200111379A
|
|
Method of providing loan service for credit card affiliate, server and systerm thereof
|
|
KR20190035625A
|
|
A payment terminal apparatus for providing a compatibility of controlling modules and a method using it
|
|
KR20200069658A
|
|
Card reader
|
|
KR20200050772A
|
|
A method and an apparatus for providing promotion information
|
|
KR20200050773A
|
|
A method and an apparatus for providing causing promotion analysis information
|
|
KR20200050771A
|
|
Method for providing settlement service for payment charge difference and payment gateway server thereof
|
|
KR20200050222A
|
|
Method for providing settlement service for payment amount and payment gateway server thereof
|
|
KR20200046948A
|
|
Method for providing settlement service for payment amount and payment gateway server thereof
|
|
KR20200043671A
|
|
Card reader device
|
|
KR20200039332A
|
|
Authentication method for a card reader and user terminal for authenticating a card reader
|
|
KR20200032430A
|
|
A transaction service apparatus for providing a sales management service of money transfer transactions and a method using it
|
|
KR20200032431A
|
|
Method and apparatus for remittance transaction processing using code information
|
|
KR20200013908A
|
|
A payment service opening method of a payment terminal and the payment terminal
|
|
KR20200000605A
|
|
Method for settlement of delivery order sales and payment terminal thereof
|
|
KR20200000606A
|
|
Method for processing delivery order and payment terminal thereof
|
