In a terminal system having a printing function for printing additional information about special events, introductions, or advertising to sales receipts issued by a convenience store or kiosk when a purchase is made, or to queuing number tickets issued to customers waiting in a bank, customers can select...http://www.google.com/patents/US7188154?utm_source=gb-gplus-sharePatent US7188154 - Receipt printing and issuing system, an added-value printing processing method and a data storage medium using the same
