You can bill flat fees by creating a Blank Invoice:
- From the Accounting section, click the + button on the green bar and select New Invoice From Scratch.
- Now you can select that Matter you would like to create the invoice for.
- Now you will be able to choose a type: service, time, or expense.
- If you choose Service or Time you will be able to select a subtype which can be set up in Firm Settings.
5. Once you have added your line items, click Create to save the Invoice.