[Ruby]

Something worth checking out is Prolific. 

You basically get paid to do studies for universities, colleges, companies, independent researchers etc. 
It's not some random bs like Swagbucks or FreeCash. Prolific actually has a wait list for signing up, conduct identity verification checks, vet their researchers etc. 

You fill out an About You section and receive studies that fit the information you gave them. Most Americans say they make a couple hundred bucks up to a grand or two each month. Im in Europe so i don't get as many studies :( 

I've added a screenshot of some of my recent studies, so you know im not just lying lmao. 
I just keep Prolific open on my second monitor & if something interesting pops up i take it. It basically covers my food expenses every month so it's nothing life changing but still, one less thing to worry about. 

Ofc it's not perfect, there are some issues (especially if you look at their reddit) but i've been using prolific since 2019 and with some common sense you can avoid pretty much all of the bs.