There are limitless opportunities for consulting services and information technology (IT) is one of the services that have the highest demand. If you are skilled in this area, conduct research to find problems to solve using your IT skills. The costs associated with consulting is the cost of business cards and marketing. However, at the start, you can market via your existing network.
Minimize your time at bars and go to house parties instead. Going out to bars with your friends is a great way to unwind, but if you do it too often, you can rack up quite a bill. Just one fancy cocktail can cost more than an hour of hard work at your part-time job. If you do go out, try to pick cheaper bars with happy hours, or to drink a little bit before you head out (as long as you aren't driving) so you don't have to spend as much money on booze when you're there.
Watch other people’s kids along with your own. There’s a good chance your friends who work outside of their homes would be thrilled to have an experienced parent watch their children while they are at the office. It can be manageable if your friend in need has only one or two kids. Plus, the new playmates will help keep your children occupied for a few hours. Pay varies widely based on where you live and the ages and number of kids you'll be watching, but babysitters and nannies typically can make up to $10 an hour in small cities and much more – even double that hourly rate – in larger cities.
You can use desktop publishing software to create newsletters, magazines, books or even marketing materials. You can create the content for your desktop publications, or you can pay a writer to create the content for you. Alternatively, you can advertise your desktop publishing services to design and create newsletters and books for others with their content.
Use your home to work from home. If you live in an area where there is a demand for short-term rentals (like near a university or the downtown of a large city), you may well be able to find renters by networking in your community. However, with the rise of Airbnb and places like it the Internet has once again made it much easier to make money from home. Using these sites you can rent out a private room, shared room or even your whole house for a night or month or whatever period of time you like.
Countless small businesses start out their web presence using a WordPress hosted website (myself included) before needing to upgrade to other solutions for various reasons. Many of them will pay several hundreds of dollars for someone to get their business idea set up online. If you have the patience to learn how to do it yourself, it's an extremely valuable skill and can be turned into a very lucrative side business idea—especially if you sign up for affiliate programs with companies like Kinsta, who offer high quality managed WordPress hosting plans that allow you to collect fees from the clients you refer their way. Plus, with the skills you pick up from this side business idea, you'll be able to spin up other profitable website ideas like my friend Andy's been able to do with his site, AwesomeStuffToBuy.
Using a food delivery service can’t necessarily earn you money, but it can help you save you money if you constantly find yourself throwing out half the food you buy. Food delivery services send a box of food every week with new, sometimes unique vegetables, meat, fruit, and so on. If you don’t have time to shop and want simple meal-prep that leads to a good meal, a food subscription service may be perfect for you.