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Systems and methods for providing electronic transaction auditing and accountability

  • US 9,460,440 B2
  • Filed: 02/21/2008
  • Issued: 10/04/2016
  • Est. Priority Date: 02/21/2008
  • Status: Active Grant
First Claim
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1. A method of providing electronic transaction auditing, comprising:

  • receiving, by at least one processor coupled to at least one memory, originating transaction data comprising at least one unique identifier with for an electronic transaction from a transaction-type device at a vending machine, wherein the at least one unique identifier is coupled originating transaction data is associated with a first transaction processing state associated with the electronic transaction;

    generating, by the at least one processor, a reconciliation token comprising the at least one unique identifier;

    storing, by the at least one processor, the reconciliation token and the first transaction processing state in a data storage device;

    communicating, by the at least one processor, the reconciliation token and data indicative of the electronic transaction to a destination server;

    receiving, by the at least one processor, from the destination server, the reconciliation token and data indicative of a response conveying a second transaction processing state associated with the electronic transaction and the reconciliation token;

    comparing, by the at least one processor, the second transaction processing state to a stored predefined sequence of transaction processing states comprising a predefined combination of transaction processing states in a specific order including the first transaction processing state, wherein the electronic transaction is confirmed when the second transaction processing state matches an expected transaction processing state within the predefined sequence of transaction processing states according to the specific order; and

    causing, by the at least one processor, a dispensing operation via a dispensing mechanism at the vending machine after the electronic transaction is confirmed.

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