- Estimated number of Amazon Prime members: 97 million
- Estimated percentage of Amazon customers who belong to Prime: 61
- Estimated membership growth in Amazon Prime in the last year: 8%
- Subscription revenue growth for Amazon in latest quarter vs last year: 52%
Sources: US Amazon Prime Membership Flattens; Amazon: New Trends Are Not Priced In

Jane Friedman has spent her entire career working in the publishing industry, with a focus on business reporting and author education. Established in 2015, her newsletter The Bottom Line provides nuanced market intelligence to thousands of authors and industry professionals; in 2023, she was named Publishing Commentator of the Year by Digital Book World.
Jane’s expertise regularly features in major media outlets such as The New York Times, The Atlantic, NPR, The Today Show, Wired, The Guardian, Fox News, and BBC. Her book, The Business of Being a Writer, Second Edition (The University of Chicago Press), is used as a classroom text by many writing and publishing degree programs. She reaches thousands through speaking engagements and workshops at diverse venues worldwide, including NYU’s Advanced Publishing Institute, Frankfurt Book Fair, and numerous MFA programs.



