One of the features of the entrée system is the ability to invoice using multiple company invoice headings. (not to be confused with the entrée multi company add-on feature)

 

This feature is useful if you invoice under two or more company names.

Select the company invoice heading that should be used by clicking the drop-down button and selecting one from the list.

 

This feature is not available when working with Sales Orders.

 

In order to use this feature, you must first define at least 1 alternate company on the Company Invoice Headings tab of System Preferences in the System ribbon menu.

 

The Allow Invoice Heading selection while in invoicing option must also be enabled here.