All Side Hustle Ideas
Digital products

Erotic fiction sold on Kindle

Writes and publishes erotic stories as Kindle ebooks and earns from sales.

At a glance
Estimated by a classifier that read the source. The bar shows how sure it was.
Category
Digital products
91% sure
x
Earns from
One-time sales
95% sure
x
Startup cost (estimate)
Under $100
82% sure
x
Time it takes (estimate)
Part-timeLow confidence
51% sure
x
Where
Online
99% sure
x
Coding
No coding needed
99% sure
x
Source
Hacker NewsComment by tinktank in “Ask HN: What was your best passive income in 2018?”, November 18, 2018