# Growth marketing book and video course

Co-wrote a book on user acquisition and built a video course to go with it, funded through crowdfunding backers. Income comes from sales of the book and course.

| Tag | Value | Confidence |
|---|---|---|
| Category | Digital products | 78% |
| Earns from | One-time sales | 90% |
| Startup cost (estimate) | $1k to $10k | 46% (low) |
| Time (estimate) | Hands-off | 84% |
| Where | Online | 94% |
| Coding | No coding needed | 92% |

Source: [Ask HN: What was your best passive income in 2016?](https://news.ycombinator.com/item?id=13150227), Hacker News, austenallred, 2016-12-11
Page: https://allsidehustleideas.com/ideas/growth-marketing-book-and-video-course-48ee4b

## About this data

- Sources are public, first-person accounts: interviews, podcasts and community threads.
- Cost, time and the other tags are machine estimates, each with a confidence score.
- Income figures are the owner's own claim. We don't verify them.
- Link the idea page and its source. Call income figures the owner's unverified claim, and cost and time estimates.