Advertising or advertizing in business is a form of marketing communication used to encourage, persuade, or manipulate an audience  to take or continue to take some action. Commercial advertisers often seek to generate increased consumption of their products or services through “branding”, which involves associating a product name or image with certain qualities in the minds of consumers. Non-commercial advertisers who spend money to advertise items other than a consumer product or service include political parties, interest groups, religious organizations and governmental agencies. Nonprofit organizations may rely on free modes of persuasion, such as a public service announcement (PSA).