A: Thanks for your question. At this time, you can summarize up to 300 books per month with summaries that are up to 800 words long. Upcoming features such as audio, animation and infographic will use more AI credits but we're working on making it possible to give access to at least 40 book summaries outside our editorial collection in multimedia formats every month to all AppSumo customers (that's at least 480 books outside our collection per year). If you run out of credits in the future, please reach out to our support and we'll work something out for you.