Use your American Express [americanexpress.com]
® Card and promo code "AMEXSAVE" to purchase a 12-month Amazon Kindle Unlimited subscription online at amazon.com/kuamex by 10/15/2017 and get 30% off the subscription at checkout. Thanks echoSlick. See terms below.
Valid only on purchase of prepaid 12-month Amazon Kindle Unlimited subscription. Available to U.S. residents only. Limit 1 per person. Customers who have purchased multiple prepaid plans that are currently associated with their Amazon accounts are not eligible. Not valid for prior purchases. Offer is non-transferable and may not be combined with other offers. If a pre-paid subscription purchased via this offer is cancelled, a refund will not be issued. For existing monthly Kindle Unlimited subscribers who redeem this offer, automatic renewals will be temporarily suspended for the duration of the 12-month prepaid subscription purchased and will automatically restart at its conclusion, unless you disable auto-renew. You can do so at any time by canceling your subscription by visiting www.amazon.com/kucentral