The promotion is valid from 9am EST April 19, 2014 to 11:59pm EST on April 21, 2014 and the coupon is valid for a limited time only and expires on 11:59pm EST on April 30, 2014. The promotion applies only to items sold by audible.com. The same items sold by other sellers (e.g. audible.co.uk, etc.) do not qualify. Claim codes cannot be resold, transferred for value, redeemed for cash or applied to any other Audible account, except where required by law. This promotion may not be combined with other offers. Limit one per customer and account. The offer is only valid for customers in the United States. Audible account required. Other terms and conditions apply, including those available at http://www.audible.com/gift-terms. If you violate any of the terms or conditions, the promotion will be invalid, and the offer will not apply. Audible reserves the right to modify or cancel at any time. Void where prohibited.