The document discusses the history and structure of direct selling and network marketing. It begins with definitions of direct selling and describes how early companies in the 1940s began allowing friends and family to also sell products, creating networks of representatives. Over time, more companies adopted this model despite some legal issues in the 1970s. The compensation structures of various network marketing plans like unilevel, matrix, stair step, and binary plans are explained. The document also addresses common questions about direct selling and how it has evolved as a business model and career path through social media marketing and changing economic conditions.