Public relations is the planned effort to build goodwill and mutual understanding between an organization and its publics. It helps relate an organization to its publics to benefit both. Some key characteristics of public relations include being relatively low cost compared to other promotions, being able to target specific audiences, and having a high degree of credibility since the audience views it as a non-commercial message. While organizations have little control over how their public relations messages are interpreted, public relations can help build product awareness, create interest, provide information to customers, stimulate demand and reinforce brands to build a strong, positive image.