In an embodiment, a system for validating, redeeming, and financially settling paper coupons coded with a GS1 barcode and 8110 Application Identifier comprises a real time network through which a Point-of-Sale (POS) terminal communicates directly to, or through a POS controller, with an Intelligent Clearing Network (ICN) server. One or both of the POS terminal and POS controller are installed with a ICN POS data bridge which stores computer code. The ICN server is configured to run a real time application while in communication with the POS terminal, wherein the POS terminal transmits paper coupon data elements read from the GS1 barcode and other consumer transaction information including universal product codes purchased, and transaction details to the ICN server via the network.