US Patent 10467647 Communication system and method for narrowcasting

A system includes an offer datastores including one or more offers from one or more merchants, a registered card module to register one or more payment cards to be used for a purchase transaction, a transaction matching module to identify the one or more merchants from a collection of purchase transaction data and to match the purchase transaction of the identified one or more merchants with one or more offers in the offer datastore from the identified one or more merchants, and a rewards module to determine an incentive to be applied to the one or more payment cards based on any offer associated with the matched merchant and generate a qualified transaction data to be transmitted to an issuer of the one or more payment cards.