In the Sales window, click in the line below the items to be subtotaled.
2
Go to the Edit menu and choose Insert Subtotal. A line appears displaying the subtotal of the amounts that appear above the subtotal line and below the last subtotal, if there is one.
To delete a blank line, line item, header, or subtotal
1
In the Sales window, click anywhere in the blank line, line item, header, or subtotal you want to delete.