All versions (with customizing):

The tabs in Customize Invoice refer to sections of the invoice, as depicted in this invoice diagram:

Click the Header tab (if necessary) to get this view:

NOTE

Screen checkboxes control (in some cases) recording of information with the invoice, as well as controlling display of the information. If you want to be sure data are recorded, they must be displayed.

Columns tab includes Item and Amount, which must be displayed on the screen. In later versions, column order and printing width may be adjusted. In QuickBooks? 5, width is adjusted in the Layout Designer.