Do you want to offer your users a discount on the gift card price? For example, get them pay $8 and get a gift card worth $10?
Or do you need to charge customers an extra fee on the gift card price?
You can! Both on virtual and pre-printed gift cards.
You will be able to see two dedicated boxes in the gift card product settings details, where you enter the percent discount on the gift card price and a custom text to explain this clearly to your customers.
You can try with negative numbers as well to include extra costs to the gift card.
Please, note: the discount/markup will be effective in the cart and this feature does not apply to gift cards with manually entered amounts.