To create a retainer invoice:
Alternatively, you can check the ‘Create Retainer Invoice for a Project Group’ option and select a Project Group instead.
Create Retainer Invoice from the Project Screen
To create a retainer invoice using the Project screen, do the following:
Open the Project screen.
Click the ID of the project for which you want to specify a retainer.
Move to the Billing tab.
In the Misc section, enter a Retainer Amount to request from the client for the selected project.
Click and
select the desired retainer invoice.
Preview, print or email the retainer invoice to the client from the Viewer.
Back on the Project screen, click Save and then Return.
You can memorize
retainer invoices with user-defined frequency.