Nowadays, there are a lot of gigs that you can do to make money. Look around you, and there are so many possibilities to earn more income.
One of the easiest and most accessible ways of making extra money is to become a freelancer.
Another way of setting up a stream of passive income is to start your own blog. You can do blogging in many ways!
Taking an online survey to earn some extra money is probably one of the easiest ways to make money.