A method of using a document processing system includes receiving a target serial number via an input device communicatively connected to a document processing system and determining if the target serial number exactly matches one of a plurality of stored serial numbers residing in a memory. Each stored serial number is associated with a record. Each record includes customer account identification information that can be used to identify a customer account previously credited for a deposit of a currency bill having the stored serial number. In response to the target serial number not exactly matching any of the stored serial numbers, the method further includes displaying a wildcard search element on a display of the document processing system.