iCompleat allows you to set an event that turns off certain emails.
The following steps tell you how to turn off the email that iCompleat sends when an invoice has been fully approved, but you can also configure email settings for various different events for both Invoices and Orders.
Select Invoice and Credit Notes from the transaction type drop-down list.
Select 'A transaction has been fully approved' from the drop down list.
Select 'Email the transaction owner/operator'.
Click the toggle key to set the 'Send out these emails' to 'No'.