A service mark is a word, name, symbol or device that identifies and distinguishes the source of a service. It can be registered to exclusively identify the services of one business and differentiate those services from competitors. A service mark is used in the advertising or sale of services, whereas a trademark identifies goods. The procedures for registering and rights granted are otherwise the same for trademarks and service marks, except service marks are used to identify services rather than products. Specimens demonstrate how a mark is presented publicly and can include advertisements, flyers or photographs for service marks.