You can barely walk-through a grocery store or other sorts of outlets without seeing racks and racks of gift cards.
My point is in case you are trying to go for the perfect gift to 18 year old, heading to possess a very difficult time finding a gift they will to have a weakness for. https://groups.google.com/g/giftcard-mall-my-gift-info/c/lJb4jNQqwjY