Like any industry, this one has numerous teaching and training methods and business support systems.  The question isn't whether to capitalize on Quixtar, but to find the system with a proven success record and top support.

Based on objective measures that revolve around profitability and stability, the best is World Wide Group, a debt-free, not-for-profit company formed in the 1970s.  Multimillionaires who have developed their businesses through the World Wide system are among the organization's several hundred teachers.  In addition, World Wide employs 50 people in nine divisions whose sole purpose is to help IBOs manage their businesses.

World Wide is constantly expanding into new areas.  This map below indicates the training sites currently in North America.