This is the seventh in a series of courses covering QuickBooks Online 2021; comprehensively. We will discuss why account numbers are useful in an accounting system, how to add account numbers, and how to generate reports both with and without account numbers. Learners will understand how account numbers can grant more control over the formatting of financial statement. We will learn common errors regarding account numbers and how to avoid them. The course will discus how to correct account number problem both within QuickBooks and by exporting the chart of account, adjusting them with the help of Excel, and importing the converted accounts and account numbers.