Patent attributes
A system may perform steps such as receiving a bank card transaction authorization stream including a URL originating from the merchant computing system, the URL received in a discretionary field in the authorization stream for a bank card purchase. The system further perform the step of retrieving information at a location referenced by the URL, wherein the information includes at least a merchant identifier and line item data related to a purchase. The system may additionally attaching the retrieved data to the transaction to create a complete description of the transaction analyze the complete description of the transaction for creating at least one customer interface for the customer and at least one merchant interface for the merchant based on the analysis.
