The 12 Types of Passive Income

What is passive income?
Passive income is cash-flow income received on a regular basis, requiring minimal to no effort by the recipient to maintain it.
Here are 12 ways to generate passive income:
1. Rent income
2. Interests
3. Copyright
4. Shares
5. Patent rights
6. Franchise
7. Subscriptions
8. Online marketplaces
9. Royalty payments
10. Blogging
11. Network Marketing
12. Digital Marketing
These are some of the books to read to get started with one of them.
Rich Dad Poor Dad
Written by Robert Kiyosaki
The Parable of the Pipeline
Written by Burke Hedges
The Business of the 21st Century
Written by Robert Kiyosaki