July 13, 2012 American Express: Free $10 Gift Card July 13, 2012/ Diane Schmidt This is a great idea for vacations! Or if you have a child heading off to college, this is a nice bonus. All you have to do is load $50 onto a prepaid Amex card and you will receive a complimentary $10 Gift Card. Offer Valid 7/1-7/31/12.