Set up Billable and Unbillable Pay Codes
You can specify which pay codes are billable, unbillable, or both, and then send those pay codes to devices for technicians to use for time, expense, and travel entries.
In Microsoft Dynamics GP, select Inquiry > Service Management >Mobile Pay Code Setup. The MobileTech Pay Code Setup window is displayed.
Select whether each pay code is billable, unbillable, or both. The default value is Both for all pay codes.
Select OK.