Passive income can also relieve the stress of the traditional product sales scenario. As you earn an active income, you are getting your finances from once source only. In this case, what if that source itself disappears for whatever reason? What will you do? No one will have your back. Besides, putting your financial eggs all in one basket is simply not good business sense. To be successful, you need to have taken control of your own income. Build your own website and you can control your own destiny. You’ll get out exactly what you put in.
Residual income is the amount of net income generated in excess of the minimum rate of return. Residual income concepts have been used in a number of contexts, including as a measurement of internal corporate performance whereby a company's management team evaluates the return generated relative to the company's minimum required return. Alternatively, in personal finance, residual income is the level of income that an individual has after the deduction of all personal debts and expenses have been paid.