This deal is back! Get a $25 Amex Gift Card for free when you put $200 on an American Express Prepaid Card. Plus, you can get up to three $25 bonuses per account (each card just needs its own name and its own order). This matches the best gift card offer we've seen from Amex. The cards will be shipped via snail mail within 6 weeks, along with a pin number so you can withdraw each $200 from a fee-free ATM at no charge, without affecting the $25 bonus. This deal is available to new and existing Amex customers.