I have recorded a video of how to apply a gift card code when purchasing on craftfoodtraders.ie. I did this using screen record on my phone as this is how the majority of customers visit our online store.
If you have a gift card just add the code in the relevant box and the balance will be applied to the order total.
If your card value exceeds the amount required to the order then the balance will remain on your card.
You can use more than 1 gift card per order.