# Custom OpenStreetMap maps for Kindle

Made custom maps from OpenStreetMap formatted for Kindle and sells them as ebooks.

| Tag | Value | Confidence |
|---|---|---|
| Category | Digital products | 87% |
| Earns from | One-time sales | 94% |
| Startup cost (estimate) | Under $100 | 75% |
| Time (estimate) | Hands-off | 83% |
| Where | Online | 98% |
| Coding | Needs coding | 57% (low) |

Source: [Your best passive income? (2014)](https://news.ycombinator.com/item?id=7105652), Hacker News, rmc, 2014-01-22
Page: https://allsidehustleideas.com/ideas/custom-openstreetmap-maps-for-kindle-add3d3

## 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.