Cash flow is the foundation of every successful business, but investors do not have to start with their own money to build a business. Money can be made - by acquiring an asset, turning an idea into a fortune, or building a business - using Other People's Money - OPM. If one has a credible idea or business proposition, does their homework, and builds a proper foundation, OPM in one form or another should be available. This book will discuss the different types and forms of OPM, the consequences of using OPM, and the legal aspects and pitfalls of trying to access OPM.