‡Amazon.com is not a sponsor of this promotion. Except as required by law, Amazon.com Gift Cards* ("GCs") cannot be transferred for value or redeemed for cash. GCs may be used only for purchases of eligible goods on Amazon.com or certain of its affiliated websites. GCs cannot be redeemed for purchases of gift cards. Purchases are deducted from the GC balance. To redeem or view a GC balance, visit "Your Account" on Amazon.com. Amazon is not responsible if a GC is lost, stolen, destroyed or used without permission. For complete terms and conditions, see www.amazon.com/gc-legal . GCs are issued by ACI Gift Cards, Inc., a Washington corporation. All Amazon ®, ™ & © are IP of Amazon.com, Inc. or its affiliates. No expiration date or service fees. Rewards value per calendar year for Qualified Referrals cannot exceed $599. Any additional or subsequent referrals will not be considered Qualified Referrals and thus not be entitled to the Reward. No partial rewards will be given. Excludes purchases of Casper Dog Mattresses. Cannot be combined with any other offer. Outlet purchases are not eligible for Referral reward. Additional Terms and Conditions also apply.