If you live in an area where Uber or Lyft operate, why not become a driver? If you're looking to make some short-term cash, you can definitely rake it in by working for one of these popular car-hire apps. As long as your vehicle fits within the specifications of their program, and you have a clean license, you could do this on the side, especially if you're in a crunch for cash.
If your business will have employees, you will, at a minimum, need to purchase workers' compensation and unemployment insurance. You may also need other types of coverage depending on your location and industry, but most small businesses are advised to purchase general liability (GL) insurance, or a business owner's policy. GL covers property damage, bodily injury and personal injury to yourself or a third party.
"A lot of startups tend to spend money on unnecessary things," said Jean Paldan, founder and CEO of Rare Form New Media. "We worked with a startup that had two employees but spent a huge amount on office space that would fit 20 people. They also leased a professional high-end printer that was more suited for a team of 100 (it had keycards to track who was printing what and when). Spend as little as possible when you start and only on the things that are essential for the business to grow and be a success. Luxuries can come when you're established."
Here in Australia you will need a “responsible service of alcohol” certificate, this may just blow your $100 budget but not by much. The others look like they would meet the under $100 startup benchmark. So to anyone complaining that they can’t afford to start their own business they have no excuse. However, the amount of TIME that needs to be invested in running a business is substantial.
The music industry might not be as strong as it was in the 80s, but there are still plenty of ways to make money online as a musician. Sites like SoundBetter let you sell your services as a songwriter, producer, or session musician to thousands of customers a month. While Musicbed, Music Vine, Marmoset, and SongFreedom are perfect for licensing your music to TV shows, movies, and web series.
If you love to travel and find yourself randomly searching for airfare sales or browsing Lonely Planet, why not carve out a niche for yourself as a private travel agent? My friend, Mark Jackson did just that, making extra money online with his travel consulting side business. Start with word of mouth recommendations from friends who know they can count on you for the cheapest flights, and then move on and create a Facebook or LinkedIn group to invite people who want to stay on top of the latest deals. Eventually you could spin this into a full-time consultancy teaching people how to make their dream trip a reality.
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.