I am wanting to add a fee for purchasing a gift card so when the customer would buy a $25 gift card, it would actually cost them around $27. Is this possible?
I would think that you would just add the extra fee to the PRICE of the gift card in variants, leaving the denomination as the card amount
Even though it can be done, it's a poor business decision. You want to encourage your customers to buy gift cards, and I can hardly think of a better way to discourage the purchase of gift cards than charging more than face value.