The Header Fields tab of the Invoice Template Properties dialog box allows you to customize the header captions of each field on the invoice, as well as whether to include certain fields on the invoice. Each field that contains a check box next to its name in the Print column may be included by placing a check mark in the box. In the Caption column you may change the title caption for each field or leave the default as it appears. You may add a logo or print a company address using the Company Information tab or you can customize the items section of the invoice by using the Advanced tab.