To view the Jobs invoice settings, go to Settings > Jobs > Job Invoicing Settings.

Use the different slider bars to toggle the options on or off. The system defaults are shown in brackets:

General

• Allow Editing of Job Invoice Lines (On) – Determines whether the invoiced job lines can be edited when creating the customer invoice.

Include Job Contents

• Title (On) – Determines whether the title of the job shows on the invoice or not
• Instructions (On) – When enabled, instructions from the Job are added to lines of the customer invoice as notes. 
• Tech Notes (Off) – Determines whether the Tech Notes from the job record are added to lines of the customer invoice as notes. 

Defaults When Invoicing

• Mark Job as Complete (On) – Determines whether the job is marked as complete when all lines have been invoiced.