If you create invoices in bulk and set the status of the invoices to “Saved,” you can later approve, or approve and send, multiple invoices at once by following the steps below:
1. Go to Billing > Invoices
2. Set a date range and filter by “Awaiting Approval.” Click “Go.”
Use the boxes in the far left column of the table to select which invoices you'd like to approve, or approve and send. In the “Choose Action” dropdown menu that appears select the action you would like to complete and click “Go.”
"Choose Action" Options:
Approve – the status of invoices will be set to “Approved” but invoice emails won't be sent.
Approve & Send – the status of the invoices will be set to “Approved” and new invoice emails will be sent to customers.
If you've created additional invoice email templates using the Custom Invoice Email Templates Add-On, they'll also be listed as options with the following format “Approve & [name of email template].” If one of these options is selected the invoices will be approved and the corresponding email will be sent to customers.