$300/mo Working Online- How would you do it?

I am curious to see the variety of ideas that everyone may have here on DP…
If you were to make $300/mo working online, and wanted to do it in the quickest, easiest, but most reliable way possible, what would you do?
Niche websites?
Content writing?
Ebook sales?
Affiliate sites?
Graphic design?
Selling domain names?
etc. etc. etc.
You need to make $300/mo NOW!
What would you do???​

See original post by oseer