User:Racheal Sose/sandbox

Advertising industry
Today, the advertising industry is a trillion-dollar industry. Throughout 2009, Canadian newspapers, magazines, television, radio and Internet media promoters invested more than $ 12.5 billion to promote their products. Digital advertising is becoming more and more relevant as sales rise from 98 million dollars in 2000 to 3.5 billion dollars in 2014. Agencies as well as graphic design companies, marketing shows, and media influencers are part of the advertising business. Many leading agencies are owned by four main advertising holdings: WPP plc, The Interpublic Group of Companies, Publicis Groupe, and Omnicom Group, constitute 54 per cent of US$ 31.1 billion in advertising.