First, to be a successful business owner (and I would hope that is your goal), you need to know if you are, in fact, successful. Many small business owners think that cash in the bank at the end of each month means they have made a profit for that month. But, what if you purchased items using personal funds, or borrowed money to cover expenses? Failure to record these transactions correctly can distort your true profit. Only by accurately recording income and expenses related directly to your business can you know your true profitability.
Once you have recorded all your income and expenses correctly, then, and only then, can you analyze your profit to determine 1) the success of your business, and 2) assist you in making good business decisions. To help you with the decision making process, you should use some type of accounting program, like KeepMore.net. When you have a clear picture of your businesses profitability, you can make better business decisions. Do you need to spend more money in an area that will generate more profits to you? Or, do you need to cut spending money in an area that is not generating enough profit? Remember, true success is measured by the profit you make.