Obviously some of these small business ideas have more earning potential than others, but what they all share in common are relatively low barriers to entry and the flexibility to work at them for a limited amount of time per week. I also tried to focus on side business ideas that have some sort of online component to them, since that's what I love most.
Evaluate Web sites. Another way to make extra cash in a short amount time – $10 for about 20 minutes of work – is to sign on with UserTesting and evaluate Web sites. You need a computer with a microphone and Internet connection, and you’ll have to fill out a one-page demographic profile. You’ll receive work if your profile matches that of the target audience of sites being tested. Then it’s just a matter of using UserTesting’s screen recorder, which you'll need to download to your computer, to record your verbal comments and on-screen movements as you click through a site. Site owners typically are looking for feedback about whether the Web site is confusing to navigate.
Infographics are currently an extremely popular type of media. An infographic showing information or data in an interesting and fun way can help engage an audience and generate numerous likes and shares. As infographics take more time to create than just simply uploading an image, busy website owners are prepared to pay for custom infographics. And don’t worry, an infographic can be created using simple design software such a Canva. So extensive graphic design skills are not necessary, just a creative eye.
Minimize your time at bars and go to house parties instead. Going out to bars with your friends is a great way to unwind, but if you do it too often, you can rack up quite a bill. Just one fancy cocktail can cost more than an hour of hard work at your part-time job. If you do go out, try to pick cheaper bars with happy hours, or to drink a little bit before you head out (as long as you aren't driving) so you don't have to spend as much money on booze when you're there.

A spin-off for web designers is to offer a landing page creation service. Well-optimized landing pages can be the difference between a successful and a failing business. And, as creating the perfect landing page isn’t easy, this is a service many businesses are prepared to pay for. I know people who are earning 6 figures per year and all they do is create landing pages for businesses. There’s serious money to be made.
Market your course: The beauty of using a course to make money online is that you can continue to sell it for as long as you’d like. Look for niche communities on Facebook, LinkedIn, or Reddit that might benefit from your content. Guest post on relevant blogs and sites. Look for anywhere you might be able to get in front of the right people. With just a few hours a month you can continue to generate sales.
One of the first things you need to do is visit every potential event location with which you plan to work. Work with the marketing manager to tour each site and learn what is available at each location. Start a database that will allow you to sort venues by varying features, such as the number of people each site holds, AV equipment available on site, if you will need to arrange for rental chairs, etc. Then when you are beginning to plan an event with a client, you can find out what the key parameters are for the event and easily pull up the three or four sites that meet the basic criteria. and engagement parties, etc.
If you can write copy that gets people excited about purchasing what your client has to sell, you can make good money in this business. Unless you are highly experienced from working in the copywriting field, take a course. There are online courses or classes at community colleges and universities that can give you a leg up in getting savvy at writing copy for brochures, catalogs, advertising and, of course, marketing copy for the web.
If you start getting too big for EBay or decide you want to try a different flavor, Amazon has a marketplace as well. I prefer using Amazon because I can depend on their shipping, have a Prime account, and trust their reviews (overall, not usually singularly, although occasionally that as well). Learn more about Amazon’s marketplace by clicking on this Lifehack, and delve into the marketplace.
Perhaps you love children. Perhaps you have children of your own and the idea of taking care of a few more for part of the day appeals to you. Childcare needs continue to soar in the United States. Many people prefer the option of their child being cared for in a home environment while they are at work, as opposed to a more institutional-like setting. These things mean that a home-based childcare business can get off and running immediately.
You may decide to create free videos as extra content for your blog, and not sell them at all. If this is the case then you can still make money from these videos by selling advertising space on them (in the same way as discussed for monetizing podcasts). Once you have high volumes of traffic visiting your blog, and watching your videos, you can charge businesses to advertise at the beginning of your videos. Use website’s like Izea to help you connect with companies willing to pay to advertise on your blog.

Advertising. You’ll need to get the word out about your sewing business, and one of the best places to start is with your friends and neighbors. Make sure they are all aware of your services and are willing to pass around your business cards. In addition, you should put up fliers in local fabric stores and get to know the employees so that if someone asks, they’ll be able to refer you. Any business needs a website, and yours will be no exception; you can put up a simple one that outlines what you do, and tells the reader what kinds of prices to expect. Finally, by joining organizations like the American Sewing Guild, you’ll be able to stay in touch with others who are doing the same thing as you.
Another option is to take photos locally for homeowners. Many people don't have good home listing photos of the home they're trying to sell. If you notice, many of these pictures, aside from the ones done by professional photographers, have bad lighting, show clutter, etc. If you're good at taking pictures and have a nice camera, you might be able to sell your photo taking services to real estate agents or to people trying to sell their own home.
To be clear, providing care for the elderly often requires a broader set of credentials (as it should) so this business idea isn't one most people can get started with this weekend. These credentials may include licenses, training certificates, business permits, and tax forms depending on which state you wish to operate, the level of care you intend to provide, and whether you plan on running a formal business or just hiring yourself out as an independent worker as a side business idea. If you’re already giving unpaid care to an elderly relative or friend, you may want to review Medicaid provisions for some compensation. In all cases, you need genuine affection for the elderly, a lot of common sense, and good knowledge of first aid, CPR, and elderly care basics to excel with this side business idea.
It’s one of the oldest and most proven ways to make money – buy low, sell high. The buy low part comes from searching garage sales, estate sales, and even thrift stores to find items that are in good condition (“gently used”) but selling well below what they would if they were brand-new. In this way, you might be able to acquire an item for $5, and later sell it for $50.
During my long search for an online business, I found a network marketing company that’s just about to do its public launch. It was set up specifically to run online. In this way, you can contact only the seemingly endless supply people that have already shown interest. You don’t have to worry about those dreaded headaches of old-style network marketing. Because it’s built into the process members are freely interact, communicating and supporting each other openly online without asking whose team they are on. With the network marketing business model and the vast market on the internet, I think that a lot more people will find this option appealing.
Earning money on GigWalk is similar to working on Task Rabbit—not a bad side business idea if you've got the free time. You get to choose from an amusingly diverse range of jobs from taking snapshots of restaurant menus to counting the items arrayed on supermarket racks. It won’t make you rich though, with payouts tending to congregate in the lower half of their $3-to-$100 range. But, if you're looking for a steady little side business idea, it can't hurt doing a strange but fun errand and getting a tip at the end. When you’re bored or a little short on cash, you can access GigWalk anytime, anywhere via their mobile app. Meanwhile, all the jobs specifically vetted for you will be within reach (ideally, just a brisk walk away).

If you have your own eCommerce store, social media is the perfect platform to showcase your products. Demonstrate your products in use and tell your social following why they need to buy your merchandise. Most social media channels allow you to add ‘buy’ buttons your pages, allowing your followers to easily click through to your site and make a purchase.
To be clear, providing care for the elderly often requires a broader set of credentials (as it should) so this business idea isn't one most people can get started with this weekend. These credentials may include licenses, training certificates, business permits, and tax forms depending on which state you wish to operate, the level of care you intend to provide, and whether you plan on running a formal business or just hiring yourself out as an independent worker as a side business idea. If you’re already giving unpaid care to an elderly relative or friend, you may want to review Medicaid provisions for some compensation. In all cases, you need genuine affection for the elderly, a lot of common sense, and good knowledge of first aid, CPR, and elderly care basics to excel with this side business idea.

Buy bottled water in bulk at Costco or Sam's Club and sell it for a dollar where there are a ton of people: parks, festivals, concerts, etc. People are crazy for bottled water and this is a little summertime gig that can bring in more money than you'd think on a hot sunny afternoon. Here's a bonus tip: give some of your proceeds to a charity you care about or that you know will resonate with people. In doing so, you're bottled water business isn't all about your profit. You're helping better our world and also provide a thirsty person some water to drink.
Keep in mind though, you don’t need a website to do sponsored content since you can also get paid if you have a lot of social media followers. My wife has a pretty big Instagram following, and she gets all kinds of sponsorships. Not only does she get paid in cash, but we get a lot of free stuff, too. We’ve received free rugs, free lights, and free carpet cleaners. She only promotes things she loves though, so this strategy works really well for her.
GlobalTestMarket — They pay up to $5 per survey just for sharing your opinions. Joining is easy — just enter your email address, fill out some information about your household, and you’re in. GlobalTestMarket has paid out over $34 million to members worldwide since 2014, so needless to say they’re the real deal. When you sign up with GlobalTestMarket, you’ll be automatically entered into their sweepstakes to for a chance to win $2,000.

Anyone who has ever googled “work from home” or “make money from home” knows that the web is overflowing with sites proclaiming you can make thousands from the comfort of your living room, most of the time requiring you to first buy a book, CD, or DVD to learn how.  Since there is so much of this garbage out there, it can be frustrating looking for legitimate ways to work from home.  Below are some reasonable ideas to consider.
Etsy: While Etsy's popularity has declined recently, it's still a great resource for selling handmade items online. No need for complex ecommerce sites or merchant accounts or any sort of automation. The company takes a commission of every sale and charges a small listing fee per item. But many still use Etsy as their primary source of income. The best part is that you can also sell digital products on here such as poster designs. 
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