Websites like Care.com connect parents with babysitters. The company does all the background checking and other due diligence to put parents' minds at ease. Of course, you can appeal directly to people in your personal network, but if you're looking to generate recurring revenue sign up with a site marketing to parents looking for child care services.
But don't make the mistake of thinking this will be a passive source of income—you're on call whenever you have a guest and you'll always need to keep the place clean for incoming visitors. On top of just renting on Airbnb, consider offering your guests paid add-ons, like Lauren Gheysens', Royal Day Out in London, England—where she gives visitors a local's only tour of the city, complete with bespoke 18th century costumes.
Profit from you photos. If you’re skilled with a camera, you can turn your photos into cash by selling them to stock image sites, such as Shutterstock.com. If the photos you submit are accepted, they can be downloaded by Shutterstock’s subscribers and you can earn anywhere from 25 cents to $120 per image download. Other sites that accept photos from contributors include iStock, Dreamstime and Sqeeqee.
As someone who's been immersed in a number of online industries for quite some time, I know a thing or two about what it takes to succeed in this arena. However, just like you, I started at ground zero with little knowledge, but a great deal of passion. What I learned along the way were some invaluable lessons from failure that hurt at the time, but helped immensely in the grand scheme of things.
Like I mentioned earlier, coming in late in the game can be an advantage if you listen, learn and provide solutions for what seems to be missing. Even coming into a market with a minimal viable product, you’ll have the advantage of being able to get deep into the customer experience to shape your product or service to what it should be, again, all based on what you’re able to measure and learn.
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.