Making $30,000 on A Self-Published Book

Thanks to building an audience first, my book made over $30,000 and sold over 1500 copies

More info: https://randallkanna.medium.com/how-i-made-30k-on-my-first-self-published-book-2f9073dc33e5

Business Type: Digital Products

Running Costs: Low ($0 – $100)

Monetization: Product Sales