PAYMENT DEVICE TO ISSUER COMMUNICATION VIA AUTHORIZATION REQUEST
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United States of America Patent
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Issued Date -
Aug 13, 2009
app pub date -
Feb 13, 2008
filing date -
Feb 13, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method includes receiving a transaction authorization request in a server computer. The transaction authorization request is for the purpose of authorizing a payment card account transaction. The method further includes parsing the discretionary data field defined in the transaction authorization request, to receive information regarding a payment device that initiated the payment card account transaction.
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