The internet is a popular place for folks to gain some extra funds or even make a full-time living. Actually almost 1 in 6th Americans make a living on online gig platforms.
If you are fluent in a foreign language, you could produce good money translating documents and also other materials. That is an underserved market, it will be a good way to put a foreign language skills to use.
If solution oriented mindset you have a blog that focuses on the topic, you can sell ebooks related to your niche and earn a little commission every time someone obtains one of your training systems. This is an especially popular profit-making strategy for bloggers who concentrate on tech or perhaps business topics.