I like these ideas! Besides being good ideas in themselves, they stimulate MORE ideas! Some of them reminded me of something I was reading about called Craigslist arbitrage – buying low and selling high on craigslist, kind of like the first part of the old Oregon Trail game, but with washers and dryers and bicycles instead of cases of crackers and horses. Sounds like fun! Anyway, that one about the pooper-scooper business, that works, I know because I was quite successful in the pooper-scooper service I started back in 1988! I’ve been in the industry for 25 years now, though I don’t go out and scoop any more.
What It Is: Do people ask you your secret to perfect pie crust or how you made that wreath? "Everyone knows how to do something, or has a hobby they enjoy," says Kimberly Lawson, owner of OohLaLuxe.net, who has created fashion and beauty tutorial videos. "These can easily be turned into profits." Simply sign up for a free YouTube account. Then use a smartphone or digital camera to record yourself explaining and demonstrating how you work your magic. (If you're more tech-savvy or have a burgeoning teenage filmmaker in your house, you can use desktop software, such as Windows Movie Maker, to create a slicker video.) "Once you upload the video to YouTube, enroll in its partner program," Lawson says. YouTube will then place ads inside or near your video, and you will earn money from the ads themselves, video views and click-throughs. "The key is to put a unique spin on your video," says Lawson, especially if there are lots of others on the same subject.
Find a profitable niche. Starting with your interests, write down as many niche ideas as you can. Think about topics people might search online. Ideas include passions (like surfing or body building), fears (like spiders or speaking in front of crowds) and problems (like getting out of debt). Do keyword research to see it others are interested in the topic. Find out if a domain name is available that matches the keyword 100 percent. 
Rent out a parking spot. If you live in a busy or congested area and have parking to spare, you might be able to rent out your parking space for some quick cash when you’re not using it. Simply advertise your open parking space online including details on the location, whether it’s covered or uncovered, and your desired hourly, weekly, or monthly fee. If you want, you can even use a site like Just Park or download the Spot App to reach more potential customers.
I also recommend FlexJobs for finding more home data entry jobs. With that site, you can regularly search legitimate work at home jobs for data entry and other industries. Every job lead is guaranteed scam-free, and it's the only membership-based jobs site I currently use and trust. Their listings are updated 5-6 times per week, and they are plentiful. You can currently get 30% off a subscription using promo code AFFILPROMO.
As Paul and Sarah Edwards noted in their book Working from Home, successful home-based business owners are usually good at what they do and enjoy doing it. It is also helpful to be independent, self-sufficient, and flexible. Other keys to success include being able to sell oneself and the business, and staying on top of personal and business finances. Since it is often difficult to associate being at home with working, home-based business people must be able to maintain boundaries between their personal and professional lives. In addition, they require a great deal of self-discipline to overcome the sense of isolation, frequent distractions, and lack of motivation and concentration that commonly affect those working from home.
Most people, even those many won’t admit it, love moving their bodies. It's also a great workout. If at some point in your life, you had to hang your dancing shoes for a more sensible office job, there's nothing stopping you from earning money with this side business idea as a passion project around your day job. Part-time dance instructors get a fraction of the pie that their full-time peers enjoy, but it can add up to hundreds each week if you're consistent—making for a great side business idea to those with the skills and drive.
Everyone (even kids and retirees) need to have some level of technical know-how to stay competitive and appreciate the marvels of the digital age. Just observe how learning sites like Codecademy, Treehouse, and Udacity continue to grow and you’ll understand the urgency of getting computer training for our generation (thus making it a great business idea to train others if you already have the skills). If you’re a techie, you can cash in on this need by offering lessons and tutorials within your neighborhood or across cyberspace through portals like YouTube or Udemy as a side business idea. You can even set up your own tutorial site with an interface for online payments.
Become a freelance writer or editor. If you have a passion for storytelling or a background in writing or editing, it’s possible to find freelance writing or editing work online. To search available job openings, check out sites like UpWork.com and Problogger.net. You can also check traditional job sites such as Indeed.com and enter “telecommute” or “anywhere” in the location field.
Great ideas! I’ve been thinking about starting a home-based business for years but I just never stopped long enough to actually start and I didn’t know what kind of business to pursue. Now I’m ready to get started and you gave me some really good ideas. I really appreciate the links to more information on how to get started in several of these business opportunities. I will definitely look into them.
Today, if you're at all serious about succeeding in any endeavor, whether online or offline, you have to deliver enormous amounts of value. Yes, you have to do the most amount of work for the least initial return. This is especially true online. Why? Because it takes time to build authority and create an audience, two primary ingredients necessary to succeed in the wonderful world of commerce on the web.
This has become a popular business model for online entrepreneurs over the past several years, and will probably just continue to grow in popularity. The best thing about selling online courses is that once you do the up-front work in creating the course and setting up your marketing strategy, you can get paid over and over again for work you do once.