If you’re a fitness buff and have the right combination of charisma and business sense, working as a part-time personal trainer as a side business idea 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 these tips to a successful personal training business by the American Fitness Professionals and this interview with several fitness blog owners who are making a living online, from MonetizePros. Finally, 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.
While having a formal background in graphic design is absolutely going to be helpful, it’s also relatively easy to learn the foundations of graphic design on your own. An increasingly easy-to-use Adobe Illustrator and even more easily accessible tools like Stencil and Visme are making it so that just about anyone with two opposable thumbs, a bit of creativity, and motivation can earn a side income doing things like designing (and selling) images like these motivational quotes that can be printed onto posters and sold on platforms like Etsy. Or you can find a local startup, small business owner, or photographer who could benefit from some extra help designing or altering images.
If editing and advising college students on how to write compelling 500 word essays on topics such as "You were just invited to speak at the White House. Write your speech," seems like a compelling business idea to allocate your free time towards, trust me—tons of parents will pay you to edit admissions essays and offer constructive feedback for their children. Be careful not to blur the ethical line of actually writing their essays, but serving as an editor to help them convey their message can become a great side business idea that has the potential to spread by word-of-mouth referral in your community.

Sign up for a reputable affiliate network: Aside from Amazon, there are dozens of large reputable affiliate networks, such as Share-A-Sale, Clickbank, and Skimlinks, that specialize in connecting you with merchants who are looking for affiliates to sell their products. They charge relatively low commission fees for the privilege of connecting you with merchants, and the merchants on these sites tend to offer much higher commission percentages or set dollar amount payouts.

Animal lovers can start dog walking or dog-sitting with apps such as Rover, Wag or DogVacay, or by sharing services on community boards or by word of mouth. Compensation will vary by location, app, frequency and the rates you charge. Users of these apps typically set their rates and work through the app to schedule boarding and walking requests from dog owners.
The pay is .25 per minute of talk time. Agents typically make anywhere from $7-$14 per hour. As for the hours, they are totally flexible. You can choose which shifts you want to work each week and the shifts are broken down into half hour increments giving you optimal flexibility. You can even log in and work if you are not scheduled for some impromptu cash.”

Write and publish an eBook. You don’t need a traditional publisher and financial backing to publish your own book anymore. In fact, Amazon.com makes it possible for you to publish your own eBook and sell it independently – with no financial investment on your part. And with Kindle eBook publishing, your book will appear on Kindle stores worldwide within 24-48 hours. Just be prepared to market it yourself on social media, your blog, or elsewhere if you expect to generate sales.
You love dogs? You’re good at taking care of them? You want to open a dog-boarding business? Just make sure you’re prepared. Sure, it’s a great opportunity, and it’s totally doable—with some planning. Make sure you know your local zoning laws and, perhaps more importantly, make sure your neighbors would be OK with some extra noise and activity around your place.
Carpets make your home warm and cozy. But they also tend to gather dust, grime, stains, allergens and bugs over time. You can tap into this opportunity by launching a carpet cleaning side business idea or serving as an independent contract cleaner in your free time. Either way, you’ll need to invest in proper equipment such as vacuum cleaners, carpet brushes, and cleaning chemicals in order to launch this business idea. Look into the possibility of renting equipment for a full weekend and lining up 5-10 clients to service, to offset your rental costs. If you turn a healthy profit, you'll eventually be able to invest in owning your own equipment and increase your margins, thus going from side hustle to serious business.
This can include advertising, but many businesses also need help just filling up their social media profiles with relevant (and consistent) content. If you enjoy learning about social media and want to take things a step further and make extra money, social media management is a great option. If you’re good at it, it can also open up a lot of doors for you down the road. This is a great article from Small Biz Trends on How to Start Your Own Social Media Business.
20. Etsy – If you like to create arts and crafts, you can sell them on Etsy.It’s completely free to open an Etsy store. You simply sign up, post pictures of your creations and starting selling. You can choose your payment option, but PayPal is generally the easiest. Etsy makes it easy to sell and keep track of your inventory. There is a small listing fee and they take 3.5% of every sale you make.
Are you an extrovert that loves meeting new people? Selling insurance products—particularly life insurance—may be a great way to bring in some extra cash and build residual income in your spare time. Selling life insurance on the side could quickly generate a consistent $1,000 - $2,000 per month depending on how much time you invest in this side business idea. To get started you’ll likely want to take an online course to brush up on the subject matter, and then pass a state licensing exam. The biggest challenge you'll face as a new agent is generating sales beyond just helping out friends and family. From there, it’s all about networking and lead generation to grow this one. Learn more about this side business idea with this getting started in life insurance guide from the team over at NoExam.
Then once you’ve got your domain name and hosting sorted out, it’s time to pick a CMS, or Content Management System, that will let you update pages, build your blog and integrate with all the other services you need. It’s hard to go wrong with WordPress—the CMS powering close to a quarter of the internet. Keep in mind that eventually as you start growing traffic to your blog, you'll be wise to invest in a managed WordPress hosting plan from a company with great service like Kinsta, where all of the settings are custom-tailored and optimized to work particularly well with WordPress-powered websites.
People are always looking to have their cars washed and detailed. You could be a mobile car washer and detailer without having a permanent location. Reach out to people you know or make some flyers and put it in your neighbors' mailboxes. If you want to get serious about it, prop up a one-page website or give out business cards. You can make money quickly doing this.
You can generate a small side income taking online surveys — but don’t expect to be rolling in the dough. Survey sites don’t typically offer a big payoff, unless you invest a lot of time, and many sites are more useful for earning gift cards than cash. Some of the more popular survey sites include Swagbucks and Global Test Market. Read our analysis of a dozen survey sites to find out which one is best suited for you.
Become a virtual assistant. Virtual assistants perform a wide range of services for their clients, all of which can be completed online. Depending on the day, they may open and reply to emails, schedule online work or blog posts, write mock-up letters and proposals, or perform data entry. You can look for virtual assistant jobs on sites like UpWork.com and Problogger.net.

Rose and others looking for employment this summer: Retry the babysitting idea. Summer is a good time to babysit. Maybe volunteer a few times first and then use those families as references. Tell everyone you know that you are available to babysit. Use email, Facebook, fliers, word of mouth. Also try offering a set time every week, like Tuesday evenings form 5-9 pm in your home. Parents know they can drop off their children without calling ahead. They really appreciate that. It takes time and persistence to get the word out, butit can be done!
It’s not exactly a way to make consistent great money, but housesitting—exactly what it sounds like—is a fantastically easy business idea that can fund your ability to live in exciting locales around the world (or your city) without paying a dime in rent. Did I mention it’s a way to travel and live rent free? Here’s a list of four great websites from the legendary Nomadic Matt, to start your housesitting side business idea search.
Join a startup accelerator: Another great option is to apply to a startup accelerator like Y Combinator, 500 startups, or TechStars, where a group of investors will help coach you, connect you with potential partners, and provide startup cash in return for a small stake in your company. The competition is tough to get into these, so don’t rely on them as your only path forward.

When was the last time you went to a new restaurant without looking it up online beforehand? Or bought a product that didn’t have at least a few 5-star reviews? It seems like more and more our world is run on reviews. And you can make money online by writing them. Get started by creating accounts on sites like Vindale research, Software Judge, FameBit, CrowdTap, Influence Central, and Modern Mom. However, before you run off and start writing, be sure to check the small print on each of these sites. Writing reviews isn’t a huge source of guaranteed income and you want to make sure that it’s worth your time before you get going.
If so, you might want to consider running your own online thrift shop. Whether you focus on fashion especially, another category of product, or prefer to amass collections of interesting items from all over the internet (but especially eBay!), there’s always a strong demand for items with a story. Give your store a compelling, memorable identity, and it will be seen as much more than a simple consignment store.
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