If you've ever taken a high school or college marketing class, you probably learned early on about the "Four Ps of Marketing." Since the 1940s these Classic Ps (Price, Product, Placement, and Promotion) were used to steer communications activities for businesses and organizations. However, over the course of my twenty plus years working primarily with public agencies, nonprofit organizations, and small businesses, I've found that there are at least four more Ps that need to be added to this classic mix.