Allow deleting Orders and
related Transactions when an Order has already been invoiced
Go to Settings of the
Service Module → select the General tab → enable the option Allow to Delete
Orders that have been invoiced.
Once enabled, the system allows you to delete Orders that already have Invoices and will automatically remove all related Transactions. Only the Invoice information will remain, so if you also want to delete the Invoice, please do so before deleting the Order.
For staff members: if
they are granted delete permissions in the Services module and the “Allow to
Delete Orders that have been invoiced” option is enabled, they will also be
able to delete Orders that have already been invoiced.