Better yet, you can even upload your own book to one of the world’s largest book sellers: Amazon. With Amazon self-publishing, you set the price, retain the rights to your book, and get access to Amazon’s massive audience. For every sale, you keep 70% with Amazon taking the remainder as a fee. If you want to get started, check out Leslie Samuel's great guide to selling eBooks online or follow Tara Gentile on CreativeLive as she shows you how to use your existing body of work to write an eBook within the next week. Who knows, you might just write one of the best business books of this year!
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. 
Once the home-based business gets off the ground, many entrepreneurs tend to go to the opposite extreme and overcommit themselves. In their need to attract clients, they become uncomfortable turning down work. But unlike people who work for a large employer in an outside office, home-based business owners cannot leave their work behind and go home, because home is where their work is. As a result, some entrepreneurs work too many hours and abandon their personal lives, resulting in stress and burnout. Instead, experts recommend that home-based business owners set up realistic work schedules in order to reinforce the boundaries between their personal and business lives. It may be helpful to establish the following day's schedule the previous afternoon and prioritize the activities. The schedule should be realistic and allow for inevitable interruptions. Some experts claim that an important factor in successful time management for home-based business owners is arising early in the morning to get a jump start on work. Others stress the importance of dressing comfortably yet professionally in order to establish a positive psychological state for working. Although these methods do not apply to everyone, it is important for home-based business people to find a pattern that maximizes their productivity and stick with it.
Wedding photographers command premium rates. After all, you are capturing one of a couple's most important life moments, making it a very lucrative side business idea. Many professional wedding photographers charge between $2,500 - $10,000 (or more) to shoot a wedding, so it's realistic that this side business idea could quickly blossom into becoming a full-time endeavor with the right happy clientele base that's willing to refer you to their friends and family. Check out the Complete Wedding Photography Experience over on CreativeLive to get up to speed on everything you need to launch a successful wedding photography business.
For companies, telecommuting expands the talent pool, reduces the spread of illness, reduces costs including real-estate footprint, increases productivity, reduces their carbon footprint and energy usage, offers a means of complying with the Americans with Disabilities Act of 1990 (ADA) and possibly earning a tax credit, if they're American, reduces turnover and absenteeism, improves employee morale, enhances continuity-of-operations strategies, improves their ability to handle business across multiple time zones, and augments their cultural adaptability. Some estimates suggest that full-time telework can save companies approximately $20,000 per employee.
Fashion, style, and grooming continue to be a lucrative side business idea that can be done in your hours outside of work. If you know how to mend clothes, then you have a growing market of budget-conscious and/or personalization-obsessed customers. Entrepreneur says you need around two thousand dollars to start a decent side business idea in this niche but there’s no harm in starting smaller and growing from there, as long as you can make magic with needle and thread.
What’s the catch? None, really. Cash back apps act as affiliates for many online merchants, which means that whenever you make a purchase through one of the apps, they get a small commission — but then, they give you a portion of that commission as “cash back”. For example, if I buy a pair of Nike shoes through the Ebates app (or website) and spend $75, Ebates may get a $10 commission but then they’ll pass $7 back to me. It’s basically a way to get sale prices on stuff that isn’t on sale!