Chances are, a professor would jump at the chance at having someone else proctor their final exam or the latest standardized test. Either way, this simple job tends to require you to hand out pencils, keep an eye on the time, and make sure no one is cheating. No matter where you live, there will be people who either cannot do simple household repairs, or don’t want to. If you have a handy skill or two, consider offering your services as a handyman or handywoman. Advertise your skills on your local services website, or with flyers at various local businesses. Whether you attend a rural campus or a college in the bustling big city, there’s a need for babysitters. If you enjoy being around children, figure out times during the week or weekend when you’d be available to watch over a kid or two to earn a little extra cash. Decide on your hourly rate, then create a profile on websites like Sitter City or Care to find potential clients. Worried that you live in a town that’s too small in which to make good money? Print up a professional looking flyer and hand them out to your professors. Affiliate marketing is a way to earn money by recommending other people’s products or services. As one of the most popular online business ideas, it was predicted to hit $8.2 billion in spending by 2022. That may mean devoting fewer hours at first to, say, marketing your services as a freelance book editor or graphic designer online while you’re building up a client base. Alternately, it may mean using preexisting templates and promotional materials to create a website, brochure and other marketing materials for less. Some of the oldest side hustles today remain some of the best side hustles as well. Happily, thanks to the magic of technology, solving one of the most time-honored challenges—finding new clients to service—is easier than ever. Using services like TaskRabbit, Handy.comand TaskEasy, you can locate short-term lawn care and handyman or repair gigs to take on. If you’re good with a mower, or a dab hand at DIY challenges, they can help you earn a steady source of extra income.