Small investments in properties can generate regular income through rent.
Creativity can earn you money by selling art pieces online.
Managing and renting properties can provide a predictable income source.
Instead of investing in bonds or stocks you can invest in physical metals and fine arts.
One can create courses, ebooks, or workshops teaching skills.
If you have a parking spot it can earn you money through renting it out.
You can give personal loans to your peers and earn interest on it.
You can earn by sharing and recommending your products.
You can get a lucrative return with a real estate investment trust (REIT).
With high investment in a saving account you can earn through interest.