Cash Flow Estimation is a financial forecasting tool that businesses use to project the amount of future cash inflows and outflows over a given period of time. It looks at all aspects of income and expenses, including operational costs, capital expenditures, debt service payments, inventory purchases, and more. By understanding how cash is coming in and going out, businesses can make strategic decisions about their finances, such as when to invest in growth or save money for future projects. With accurate cash flow estimates, businesses have the control to be responsible for their own financial viability.