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Systems and methods for increased efficiency and reliability of contactless card transactions

Abstract:

Example embodiments of systems and methods for performing a transaction involving a transmitting device and a receiving device. A state machine may be configured to monitor the data communications, data reads, and data writes performed between the transmitting device and the receiving device. In the event of a disruption during the transaction, the state machine may allow the transaction to resume following the most recent data communication, data read, or data write once the disruption is resolved.