I would like to see a feature that allows a user to create a notification for when recurring / repeat Invoices stop. As a user of the system I create several recurring Invoices for councils that get Invoiced monthly. Councils only release PO numbers for the current financial year and therefore we have to create / change recurring invoice settings every 12 months. It would be very useful to receive a notification 1 or 2 months before a recurring invoice end date to prompt to start the process of requesting new information or set up new recurring invoices.