On the Invoicing Accounts tab in Module Preferences, enter the default sales billing accounts and percentages you want to use for jobs, materials, subcontractors, general (miscellaneous), and processes. If you are integrated to General Ledger, these fields are required.

You can override the default you set here in your jobs.

The total amount allocated to these accounts must be 100%, and you can distribute the amount to up to 5 accounts.