Abstract: Disclosed herein are methods and systems of visually representing and tracking transactions on a graphical user interface to identify fraudulent or money-laundering entities. A server may receive data corresponding to a plurality of transactions for display on the graphical user interface as a set of graphical nodes linked by a set of graphical components. When the server receives a selection of a graphical node from a user, the server may display on the graphical interface a first subset of graphical nodes directly linked by a first subset of graphical components to the selected graphical node, a visual attribute of each of the first subset of graphical components directly linked to the selected graphical node, and a second subset of graphical nodes indirectly linked by a second subset of graphical components having at least one degree of separation from the selected graphical node.

Abstract: In various embodiments, the present invention is directed to a computer-implemented method for a track data point-of-sale platform. The computer-implemented method comprises receiving a transaction request by a processor configured to process point-of sale transactions. The transaction request comprises at least one parameter associated with a payment instrument configured for use in the point-of-sale transaction. The computer-implemented method further comprises identifying, by the processor, a transaction request type characterized by an identifier in at least one parameter associated with the payment instrument. The computer-implemented method further comprises processing, by the processor, the transaction request, according to the transaction request type. The computer-implemented method further comprises generating, by the processor, a response to the transaction request.