Patent ID: 10395269

Abstract:
A message broker for redemption of digital incentives at a point-of-sale terminal for a commercial transaction that is able to communicate with a central database external to the point-of-sale terminal. The central database contains unique customer registration information, unique identifiers assigned to the unique customer registration information, business rules for redemption of digital incentives. Redemption of digital incentives at the point-of-sale terminal occurs at the time of purchase as follows: the customer's purchases are recorded in a basket list at the point-of-sale terminal; the customer presents their unique identifier; point-of-sale terminal initiates an instruction to process a transaction; the message broker routes the unique identifier and the basket list to the central database which applies the rules for redemption of digital incentives and returns validated applicable digital incentives to the message broker which forwards the validated digital incentives to the point-of-sale terminal for redemption; the point-of-sale terminal applies the validated digital incentives to the customer's purchase; and the message broker routes an acknowledgement message to the central database.