Are you a good teacher? Do you have an area of expertise that you teach or help others in already? You could create an online course around that topic and sell it. Sites like Udemy allow anyone to create an online course and then sell it through their platform. There are courses for everything, so don't worry if you think that your topic is too obscure.
Well, this is a business itself, the student can buy something and sell if with a profit margin. The thing can be stationary(books, pen, pencil, notebook etc), which is much required by the students in a hostel or campus; a food item (especially Maggi at 12 am) or some en-clothe and many other things that you might feel required for the vicinity population. This can be a mini business and can earn a good amount if intelligently and thoughtfully persuaded.
Network Marketing is somehow relating to affiliate and digital marketing, a flexible way of earning money by getting more and more attention and people involved to the same. This is one type of a business, which requires a network to be formed betwixt various people involved in the same. There is a low upfront investment involved, for the purpose of registration or buying certain product sample. The criterion is to make your contacts and sell the product but some people actually compensate more participants to the network and hence get paid for it. Most of the revenue comes from recruiting new participants. But before joining any Referral Marketing Company do check its legal papers and working process because there are many people who are running fraud companies under the shed of Referral Marketing as suggested by Lokesh Tanwar founder of Business Alligators.
Direct sales — Last but not least, direct sales can be a great way to make some extra money as a college student. These companies often have minimum sales goals, but a lot of them are very doable minimums every three or six months, so the burden isn’t too heavy even when you’ve got a busy semester. The key is to find a direct sales company selling something you absolutely love, can afford, and want to share. The good news is that there are tons and tons of direct sales companies, so you can go into it selling just about anything. Stella & Dot is one of my favorites.
Who actually goes to the grocery story or regular store anymore? It seems everyone simply shops online now. Before you make any more purchases online, make sure you sign up for Ebates. This service will allow you to get rebates on 1,000s of online shopping places, including Amazon, Target, and more. I've made $2,400 since signing up for Ebates! Check it out here.
Freelancing — Probably one of the best ways for college students to start making real money for themselves from the dorm room is by freelancing. By offering a freelance service you can do online, you give yourself the freedom of setting your own workload and schedule while meeting the very real (and very valuable) needs of other online entrepreneurs. Freelancers can be writers, editors, graphic designers, virtual assistants, web designers, and more!
Not only will you be helping meet a critical need, but those pints of plasma or bags of blood can earn around $20–$50 each (and you may even be able to donate multiple times per month). Never donated blood? You’ll have to answer a few questions, meet blood donation eligibility requirements (check out the Red Cross donation guidelines), be cool with needles, and have anywhere from 20 minutes to an hour to spare, depending on the wait time to sit down with a nurse. Plasma donations are a bit more involved: you could be hooked up to two needles (depending on the machine), have little mobility, and it takes about one or two hours total—but you’ll probably spend that time watching a movie surrounded by lots of nice nurses! Just be sure to take it easy after donating and replenish your fluids with lots of water and juices.