# Growth hacking handbook sold direct

Wrote a book on growth hacking and sells copies directly, with almost no maintenance work.

| Tag | Value | Confidence |
|---|---|---|
| Category | Physical products | 59% (low) |
| Earns from | One-time sales | 96% |
| Startup cost (estimate) | $100 to $1k | 37% (low) |
| Time (estimate) | Hands-off | 93% |
| Where | Online | 95% |
| Coding | No coding needed | 85% |

Source: [What was your best passive income in 2014?](https://news.ycombinator.com/item?id=8107951), Hacker News, fookyong, 2014-07-30
Page: https://allsidehustleideas.com/ideas/growth-hacking-handbook-sold-direct-142642

## 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.