Pi Sigma Epsilon, PSE, is the only national, co-ed, professional fraternal organization in sales, marketing, and management. PSE's mission is to develop the sales and marketing skills of its members through lifelong opportunities. In fact, PSE has grown to be the premiere organization for motivated and dedicated students looking to maximize their college experience. The organization's goal is to provide collegiate students with practical business experience through sales, sales projects, marketing, marketing research and community service projects. There are over 60 chapters on college and university campuses throughout the country, including chapters that are comprised of primarily career professionals. In addition to the collegiate students, PSE offers opportunities to working professionals, alumni and educators, who work with and support the collegiate chapters.