Freelance writing is such a great industry to get involved in if you want to work remotely. There’s plenty of work available and it’s typically one of the most flexible gigs in terms of scheduling. (You can often do the work whenever and wherever you choose.) Even better, it’s pretty easy to get started with a degree or previous writing experience. Read more at Freelance Writing Jobs for Beginners
Etsy: While Etsy's popularity has declined recently, it's still a great resource for selling handmade items online. No need for complex ecommerce sites or merchant accounts or any sort of automation. The company takes a commission of every sale and charges a small listing fee per item. But many still use Etsy as their primary source of income. The best part is that you can also sell digital products on here such as poster designs.
Know how much content to post. This advice goes both ways. On the one hand, you don’t want to shove unwanted content in someone’s face and turn them away from your platform. But if you don’t post enough, you could be missing out on potential opportunities. So find a good schedule that works for your business -- and for each platform you use -- and stick to it.
Though certainly not for everyone, recycling the containers from products left strewn around on the ground can become a surprisingly decent side business idea if you put in the time. Attending events like street fairs and outdoor concerts can be a great starting place. Put on a clean shirt, jeans, apply your sunscreen, grab a cheap pick-up tool like this one, sturdy plastic bags, and you can sell them for upwards of $4.00/pound on eBay.
Has anyone ever told you you have a voice for radio? Are you great at creating original characters with just your voice? There are tons of people looking to pay for quality voice overs for their corporate videos, animation series, or educational videos. Check out Fiverr and UpWork or create a profile on a specialized site like Voices.com or The Voice Realm to get started making money online doing voice overs.
Live in a destination where travelers frequently visit? If you love meeting new people from around the world and also love the city you live in, starting your own local tour company is arguably the best business idea that will give you both of those perks. Take a unique spin on your local tour business like Erik from Vantigo. He was starting his VW van tour business in San Francisco as just a side business idea while he was still working a full-time job, and grew it to being a sustainable source of full-time income before quitting—now he's running a multiple van tour company on the back of what originally began as a crazy side business idea.
One way to make money in this field is by being an expert witness yourself. If you have expertise that could be useful in legal cases, you can market yourself to attorneys to act as an expert witness. Another way to be active in the expert witness field is to play a sort of matchmaker, matching attorneys up with expert witnesses for their cases--either for the defense or for the prosecution. Expert witnesses for big money cases can be expected to fly anywhere to testify. There's no reason your database of witnesses can't be from all parts of the country.
What does that mean for you? It means Nielsen will pay you $50 a year to keep their app on your favorite internet browsing device. The app itself collects statistics on your internet usage anonymously, so you never have to worry about any data being linked to you. And the best part is, the app takes up barely any space and doesn’t slow down your phone or tablet at all!