“POPAI is an international trade association for the marketing at retail industry. Founded in 1936, POPAI prepares to celebrate its 75th anniversary with over 1,700 member companies representing Fortune 500 brand manufacturers and retailers, as well as, marketing at retail producer companies and advertising agencies from six continents and over 45 countries from around the world. POPAI is the premier source of learning, knowledge and future-oriented research for the marketing at retail industry, and provides resources, education, ideas and advocacy to enhance the power and performance of the marketing at retail professional and community.” – popai.com, 2011