A method is disclosed. It includes presenting a payment card to an access device, obtaining additional data, encrypting the additional data, and passing the encrypted additional data to the access device.
申请公布号
WO2013022994(A2)
申请公布日期
2013.02.14
申请号
WO2012US50027
申请日期
2012.08.08
申请人
VISA INTERNATIONAL SERVICE ASSOCIATION;WAGNER, KIM;SLOAN, DINAH;BYRNE, BRIAN