Earnest (refinance your student loans): Same idea as above but on your student loans. There is $1.4 trillion in student loan debt outstanding. When you have student loan debt, it can make it hard to get ahead, invest, or to buy a home. If this sounds familiar, refinancing the debt can not only help you pay it off more quickly, but it can save you money on interest too.
Sites like CookApp, Cookening, EatWith and MealSharing are to restaurants what Airbnb is to hotels. Sign up as a host to earn dough by cooking and serving a meal to guests in your home. It's up to you what you want to cook and how many people you can accommodate. Cooks are paid directly through the site, so no cash ever changes hands. Earning potential: $50-$100 per meal
Sell your courses on platforms. A lot of new entrepreneurs try to sell courses on their own websites but fail to get the traffic to it. Having your own website is a great opportunity to build your personal brand as an influencer. However, if you’re starting out for the first time, your best bet for monetizing your online course is to add it to a marketplace. If you’re an experienced marketer with a sizable audience, you might choose to host it on your own website. And do it successfully.
And while you’ve probably heard of selling sperm or eggs, don’t get your hopes up: Yes, the young and the healthy can sometimes earn good money as sperm or egg donors, but such opportunities require extensive screenings and long-term commitments. Donating blood (sans plasma), meanwhile, is a great and altruistic thing to do, but you generally won’t get money for it.
Buy and sell domain names. If you’re good at finding popular yet undiscovered domain names, you can make some cash on the side by buying and reselling websites. Think of it as digital real estate speculation. Domains are available on GoDaddy.com for as little as $2.99 per year, but are sometimes resold at far higher prices: According to Business Insider, the site MM.com sold for $1.2 million dollars in 2014. Once you find the perfect domain name to resell, you can market it on Flippa.com for a flat fee.
If you’ve got some free time and don’t live in the middle of nowhere, becoming a Lyft driver can be a very lucrative side hustle that allows you make money fast. And right now, they’ve got a promotion going on where any new driver will instantly get a $300 bonus after completing their 100th ride. If you start now and hustle hard on the weekends, you can probably unlock that bonus within a few weeks of driving (and that’s in addition to your normal earnings).