Pretty self-explanatory. You can start making money playing with dogs today using Rover. Rover lets you set your prices so you can charge fair rates for your services. In addition to walking, you can also offer doggy daycare, house sitting, and boarding through Rover. If you’d rather start your own thing, check out The Balance’s How to Start a Dog Walking Business.
What makes this list unique is it’s based entirely on the methods I have personally used, so I can reveal to you what I did and what my results were. Bear in mind these methods represent ten years of working online, so I do not do all of them presently. At one point in my career however they were an income stream, and are still viable options for you.
Before having my own website, I spent time reading websites, newsgroups, bulletin boards and forums about the game, and eventually started trading online. Back before search engines were any good most of my time was spent in particular Magic newsgroups, some that talked strategy, and some that were focused specifically on trading and/or buying and selling cards.
eBay is a great way to turn your unwanted things into a little spending money, but it isn’t just a place to sell your old Star Wars action figures. In fact, eBay’s global marketplace can offer a great way for canny traders to buy and sell their way to profit. By buying wholesale you can sell anything with a mark up. Even better, if you have the skills to make things people want to buy you could start your own home-based craft business, selling to customers around the world.
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. 
The audiobook industry is booming, yet only 5% of books ever get made into audio format. If you’ve got a background in acting, or if people have said you’ve got a voice made for the radio, you can make extra money recording audio versions of independent and popular books. Sites like ACX connect authors with audiobook performers. So, whether you’re an author looking for more ways to sell your book, or an actor/voice actor looking to make some extra income, you can sell your services online.