As you begin using QuickBooks, you might need to enable specific features
that you want to use. For example:
If you collect sales tax from customers, turn on the sales tax preference
and then set up at least one sales tax item.
If you track inventory or write purchase orders, turn on the preference for
inventory and purchase orders.
If you plan to use QuickBooks for payroll, turn on the payroll
How do I decide if I
want to track inventory?
QuickBooks payroll setup