Payment via Gift Voucher (Intersolve)
When adding "Gift Voucher" payments, it depends on the voucher's setup in RetailPro Addon Store Settings what to enter.
If the voucher is set up via Intersolve settings, the Card Number and Value is requested.

After entering the Card Number, you can click the "Card Info" button to contact Intersolve and check the card's status and balance.
The amount entered can not exceed the card's balance.