Ensure "InstaCredit" is enabled in your in-app menu.
: Unused credits from your monthly plan roll over to the next month, though there may be limits on the total number you can store. Audible | Listen to Audiobooks, Podcasts, & Originals
Select the book you want and follow the pop-up prompts to complete the transaction.
This feature allows you to buy a credit and apply it to a book instantly without leaving the app.
: While you can purchase gift subscriptions for 1 to 12 months, you cannot buy a specific single credit to gift to another person's existing account.
: You can change your subscription to receive two or three credits every month by visiting "My Account" and selecting "Change My Subscription Plan" on the website.
