Sell plasma. After passing an initial screening, you can usually sell your plasma for anywhere from $25 to $50 per donation. To qualify, you’ll have to stand in a long line or show up early, be willing to fill out a very personal questionnaire, and endure a painful needle prick or two. Still, selling plasma is a great way to raise money fast – if you can stand the hassle.
To make money fast, you should apply to all the relevant tutoring positions available on the websites below. However, you should also outreach to university and college websites and student forums. For example, McMaster University has a student forum called MacInsiders. You can reach out to the university forum for your community and let them know that you’re willing to tutor students. Reach out to students in your local community about tutoring opportunities. 
Websites like Survey Junkie will pay you a decent chunk of change for the low-maintenance, borderline mindless task of completing surveys. Companies want to understand consumers better, and one way they do that is by compensating survey-takers (a.k.a. you). Most surveys pay between $0.50 and $1.25, and many of them take less than 5 minutes to do. You can read our full Survey Junkie review for more info.