Do you have a gift card or a voucher from a previous system that you want to register as a payment method at checkout?
If so, do the following:
- Select + New sale and scan in products as usual.
- Tap More followed by Old gift card / Old voucher.
- Type in the value of the gift card / voucher.
- Hit Done.
- The value of the gift card or voucher will now be subtracted from the sales total.