CPC G06Q 30/0222 (2013.01) [G06Q 20/20 (2013.01); G06Q 20/24 (2013.01); G06Q 20/26 (2013.01); G06Q 20/387 (2013.01); G06Q 20/401 (2013.01); G06Q 20/4012 (2013.01); G06Q 20/405 (2013.01); G06Q 20/409 (2013.01)] | 18 Claims |
1. A method for enhancing payment transactions, the method comprising:
transmitting, via a debit network by an acquirer computing system to a promotion management computing system, an offer identification query comprising event-specific data corresponding to a payment authorization request message;
based on an offer that matches the transmitted offer identification query being stored in the promotion management computing system, receiving, via the debit network, offer redemption instructions;
modifying the payment authorization request message based on the offer redemption instructions; and
transmitting, via a second network, the modified payment authorization request message to an issuer financial institution.
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