I want to close any voucher with a balance and that was issued more than 365 days ago.
I tried deleting the voucher from Item Properties/Serial, but if a cashier takes a gift card that has been deleted, the POS displays the deleted voucher twice, once with a zero balance and once with the unused balance. If the cashier selects the voucher with a balance the tender is accepted. Aaarrrgggh.
So, how do I edit the balance or otherwise void these old vouchers with balances?
Thanks for any assistance.