The function of a company is to create wealth in an economy by increasing the income of its workers. Society expects companies to provide jobs, protect the environment and participate in the development of the poorest. Entrepreneurship is one of the important factors for economic growth, it helps to energize the economic fabric by playing an important role in the renewal of the corporate pork. If one wants to become rich, it is advisable to create one's own business. The creation of one's own business makes one financially self-sufficient. However, you must know how it works and have the necessary tools to do so. This book remains a working tool for those who are starting up a business and provides guidelines for any novice who would like to become an entrepreneur. We believe that entrepreneurship should be taught in families, schools and universities. It gives the elements of management to make a profit for your business with appropriate methods in a low income economy. Failure is not inevitable but a subject of motivation for an entrepreneur, it is necessary to go and persevere.