Hi,
I am unable to re-send some invoices to clients. Keep coming up against “You can’t edit sales dated in the lock period. The lock period is specified in the security tab of the preferences window”. All I need to do is re-send invoices either to the system-held customer email or to a different address without changing the invoice in any way. This is often necessary when chasing unpaid invoices. Client requests invoice be sent again to same or different address. Would appreciate assistance. Thanks