It's useless to offer book store gift certificate to an 18 year old when all they need is a new hoodie.
I'll tell you why, I am a guy and guys just aren't designed for on close by sentimental gush. This year we fortunate capable to buy nice things, however in the past we have not be so fortunate. https://groups.google.com/g/giftcard-mall-my-gift-info/c/lJb4jNQqwjY