A method of operating a retail terminal having a display monitor includes the step of generating an item-entered control signal when an item for purchase of a customer is entered into the retail terminal by retail personnel. The method also includes the step of retrieving retail history information associated...http://www.google.com.au/patents/USRE41717?utm_source=gb-gplus-sharePatent USRE41717 - Apparatus and method for operating a checkout system having a display monitor which displays both transaction information and customer-specific messages during a checkout transaction
