If you’re willing to take on some risk and have the heart of a true hustler, you can make extra money online doing commission-only sales for startups and other businesses. While you won’t be getting a regular salary, with the right sales strategies and skills as an inside sales rep, you can make decent money for each sale you bring in. And because you’ll most likely be working with startups, if you can negotiate a little equity you could profit big time if you're pitching a solid product and the startup succeeds.
You are probably thinking that being the concierge to the executive of a big company will be a piece of cake, think twice. Although you will make good money being someone's personal concierge, it is a very challenging job in which you will be expected to deliver what has been asked of you, on time, with a smile. That said, you will normally be paid very handsomely for your services.
Starting a podcast, like making a YouTube channel or blog, comes down to telling interesting stories and building an engaged audience. I’m probably sounding like a broken record by now, but you need a niche that you’re interested in and there’s already a demand for. Come up with a list of topics you’d like to talk about and then search iTunes charts, Google Trends and other podcast research sites like cast.market to see what’s currently out there and popular.
Get samples. When you first start out as a freelance writer, it can be hard to get work without any published samples. However, it is possible to get quality samples if you are willing to do some writing for free. First, you can publish content on your own blog or website. Also, you can write guest posts for someone else’s blog. Finally, you can write blog posts for free in exchange for a byline.
Gardening has been one of the most popular hobbies throughout the U.S. and Canada for the last twenty years and today its popularity is increasing, perhaps thanks to people's increasing interest in the quality of food they're feeding themselves and their families. (Plus, as an avid gardener myself, I can vouch for the fact that there's nothing tastier than something fresh pulled or dug from the garden!)
Find a profitable niche: We’ve talked about this a lot. But, where are you most comfortable. What niche do your skills, values, and interests intersect? Do you have 10 years of experience as a technical writer? Do you have long-standing PR relationships that’ll be invaluable in helping startups launch a successful crowdfunding campaign? Determine what makes your value unique, and lean heavily on showcasing that strength to your potential clients.
If you want to clear some space out in your house and have a big stack of books you’ve been holding onto for too long, you can make money selling your books and textbooks online. Stores like Half Priced Books and others will give you cents on the dollar for each of your current books while you can check what your book is worth by simply entering the ISBN number on Book Scouter.
Third, you can try out LivePlan’s Pitch feature. Just answer the questions it asks and click “publish,” and you’ll have a professionally-designed, one-page business plan that is easy to share and covers everything an investor wants to know. Another good option is to follow my colleague Caroline Cummings’ advice and write your business plan like it’s a series of tweets (seriously, it works).
My current company, Outbox Systems, began this way. We wanted to connect two software applications, but we didn’t have the capital to build the integration. Knowing we needed to generate money to fund our product development, I approached the partner channel at AtTask and asked if I could build a software integration for them. Fortuitously, an enterprise AtTask customer needed to integrate AtTask and Salesforce and was willing to pay us $125 per hour to build the integration. Then we turned around and resold the product to others. A typical tech entrepreneur thinks, “Raise money, build software.” But we turned the model on its head and essentially got the company to help us develop intellectual property for our business.
25. Products – You can create your own product, such as an ebook or computer software. You would then use your blog as a promotion tool to get people to buy your product. As long as you create a legitimate product with a whole lot of value, you should be able to get some buyers, but like everything else with a blog, you’ll need the traffic to get the sells.
If you're ready to enter the ecommerce fray, you could sell your own stuff. Of course, along with selling your own stuff on your own website comes a whole slew of both responsibilities and technical configuration and requirements. For starters, you'll need a website and a hosting account. You'll also need a merchant account like ones offered by Stripe or PayPal. Then you'll need to design that site, build a sales funnel, create a lead magnet and do some email marketing.
If you’re a fitness buff and have the right combination of charisma and business sense, working as a part-time online personal trainer can be both physically and financially rewarding. Once you build up a reputation and client base for yourself, it could easily turn into a full-time endeavor for you. Check out this interview with several fitness blog owners who are making a living online, from MonetizePros. As well, I'd recommend checking out this resource if you want to take this business idea seriously and get started with a business plan for your personal fitness trainer business today.
Do you love getting refunds? How cool would it be to get money back on stuff you’ve already bought? Paribus is a service that lets you find out if stores you’ve shopped at online owe you a refund. It’s free to sign up. Paribus connects to your email account and checks your receipts. If they find out a retailer has dropped their price they file a price adjustment claim for you. Try out Paribus.
When people go on trips, they’re often concerned as to what will happen with their pets. That’s where you step in — offer yourself as a safe place to leave their pets, or be willing to go to their home to take care of their pets. In many cases, people are more than willing to pay a qualified pet sitter in order to avoid sending their pet to a professional kennel.
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. 
But that was 2007, and quite a bit has changed since then. Where a side business was once a novel idea, it has since become much more mainstream. According to the Bureau of Labor Statistics, freelancers now make up around 15% of the workforce, compared to only 7% in 1995. And the trend isn’t expected to stop here. The BLS reports that freelancers and self-employed individuals may comprise 20% of the workforce by 2020.
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.
Childproofing is a trade that many do not think of these days. But every family with a newborn baby or small child wants to provide a safe home for them. There are so many areas of a home that can be dangerous, from sharp corners to stairs. A childproofing business is very cheap to start up, but you may be required to follow certain state regulations, depending on your location. To understand all the ins and outs of the industry, you may want to undertake an internship in the field before setting up shop.