Is it possible to change a Sales Invoice after its final approval? (QuickBooks Online)

Is it possible to change a Sales Invoice after its final approval? (QuickBooks Online)

As long as a Sales Invoice has not been fully approved, its Requester has the option to edit the request (this means the Sales Invoice will be resubmitted for approval), or to cancel it:

 

As soon as a Sales Invoice has been fully approved, it can no longer be changed in ApprovalMax.

If changes are inevitable, however, authorised users are able to make them to the Sales Invoices in QuickBooks Online. Any alteration will be synced back to ApprovalMax, which tracks changes made to a finance document in QuickBooks Online after it has been approved in ApprovalMax and will notify the Organisation's Administrators - if the "Fraud detection – changes after approval" setting has been activated. You'll find more details here.