We recently went to a restaurant where they had a person going around making balloon animals for kids. The balloon animals were free… tips welcome. I asked the balloon artist when did the restaurant hire you. She told me they didnt. She walked in and offered her services. Explained the balloon animals were free and parents were allowed to tip if they wanted. The restaurant got free entertainment and the balloon artist got free clients. It was a win win.
If you have an eye for design and some experience of creating websites, then you could offer your services as a freelance web designer. You will need to create your own stylish website, and have a few other projects that you can show potential clients to demonstrate your skills. You will also need to initially spend time emailing businesses to promote your services and find work.
Research your niche – To maximize your Amazon earnings, you need to build a site where you can sell the products. More importantly, you need to determine the niche your site will be about. Some niches will be much more profitable than others. On the other hand, the high-earning niches may not be in line with your hobbies or interests. Therefore, you need to find the perfect balance between profit and passion so you can sustain the site until it makes money.
Fiverr: Israeli-based Fivver was started in 2010 by Shal Wininger and Micha Kaufam. It's a great resource for selling just about any service online. You can offer gigs as low as $5 but also get paid much more for upgrades and add-ons. There are plenty of providers earning 6 figures on Fiverr so it's definitely a worthwhile cause for generating a healthy income. Just ensure that you provide some serious value. 
My brother just made over $1200 selling grapefruit and oranges that he got for free. No matter where you live, people have fruit trees that they don’t want to pick. The fruit will end up just falling on the ground and become a mess they need to clean up later. They would love if someone like you would come over and pick their fruit. Then you can turn around and sell it to family and friends and even at farmers markets.

eBay: eBay is one of the most popular websites in the world, period. That means it’s a great way to attract lots of eyeballs to your unwanted items, fast. Initially designed as an auction site for DIY sellers, it’s now primarily a venue for fixed-price (though often heavily discounted) sales by professional merchants. Still, as long as you include high-quality photographs and thorough descriptions in your product listings, you can likely break through the noise. eBay’s fee schedule is complex, but as a general rule, expect to lose 10% of your final selling price to the site’s commission.
Just because you are self-publishing doesn’t mean you want it to like an amateur did it. Hire a graphic designer on a site like Fiverr.com to create a good-looking cover based on your direction and input for not much money. They can also lay out the interior pages too. Just because your book is self-published doesn't mean it has to look and feel that way.
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