How can I buy more credits? Support May 09, 2019 14:58 You can purchase additional credits in the form of 3 credit bundles from the plans page. The credits in a bundle are good for 6 months. Related articles How do I add extra credit to my account? Can I gift a specific book to a friend? What happens to my Audiobooks if I cancel my plan? Can I return an eStories audiobook? Do I have to be a member to use an eStories Gift Credit? Comments 0 comments Please sign in to leave a comment.