Advertisement as public notice and publicity across media to attract attention and promote goods, services, or causes. The term advertisement denotes public notices and publicity across media aimed at attracting attention and prompting responses toward goods, services, causes, events, or opinions; it includes both the practice of drawing public attention by printed notices, broadcasting, billboards, handbills, film, or radio, and the business that produces and circulates such publicity, with an emphasis on its persuasive purpose to inform or influence public behaviour.