Do you have stuff in your basement, attic or garage that's collecting dust? If you do, pack up the SUV or car and kids and go to a flea market. You could make a couple of hundred, even thousands, of dollars, depending on what you're selling. You'll want to go to flea markets every weekend or at least every other weekend. Make an event out of it, and show your kids how easy it is to earn money selling their stuff.
This encompasses everything from eBooks to stock images and even Udemy courses. The idea here is to create a digital good that has value. Why digital? Well, if you’re creating really unique hand-made socks, you can’t just duplicate them and resell them. Furthermore, you have to pack and ship each pair. Both of these things mean that there’s a fixed ratio of labor to income, and we’ve already discussed why that’s not ideal. Digital goods can be duplicated, and we can engineer systems (or use online marketplaces) to deliver them automatically. Awesome.
If you’d prefer to skip the startup phase, you might want to buy a blog that’s already built and earning revenue. This is actually pretty easy to do as a lot of people start blogs, and then get bored with them. Getting a blog going is a labor-intensive process, and it’s not uncommon for people to give up before they’ve reached their full potential.
If you have specialized knowledge in a certain topic, you can put together an online course to teach others. For example, if you have experience in real estate investing, you can create an online course “Real Estate Investing 101”. The benefit of an online course is that once you create the course material, you can sell it to as many people as you want.