Head to Amazon and get a FREE $5 eBook credit when you spend $20 on Kindle eBooks sold by Amazon (in one or multiple transactions).
Once you have activated the offer, spend $20 on Kindle eBooks sold by Amazon including eBook gift purchases, bulk eBook orders and pre-orders that are fulfilled during the offer period and you will score a $5 eBook credit in return.
Within 4 days of activating the offer and spending $20 on Kindle eBooks, you will receive an email from Amazon that indicates that the promotional credit has been applied to your account. This email will also tell you how to redeem the $5 credit. The promotional credit will expire 21 days after it is applied to your account.
Note that this offer does not apply to eBook pre-orders that are fulfilled outside the offer period, physical goods, digital magazines, audiobooks (including Audible companions for your Kindle eBook purchase), print books, or digital subscriptions such as Kindle Unlimited.