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. 
If you're serious about making money online, start a blog. Blogging is one of the easiest and most sustainable income sources. As long as the blog is setup the right way, in the right niche, with the right content targeted at the right audience, and the offer is complementary to the content, you could make a tremendous amount of passive income from a blog.
Using influencers to market your products or services is a great way to quickly saturate yourself into the marketplace, no matter what you're peddling. However, finding the right influencer at the right price is the hard part. You don't necessarily have to go to the top-tier influencers; you can also opt for micro-influencers (those that have 10,000 to 100,000 followers or fans).
VIPKID provides an international learning experience to children in China between the ages 4-12. Headquartered in Beijing, the company offers fully immersive one-on-one English language instruction provided online by highly qualified teachers. The curriculum is based on the U.S. Common Core State Standards and uses a flipped-classroom approach to foster creativity and critical thinking skills.
It is much better to get the right training first, building a good foundation. There is enough info online about affiliate marketing. You have to watch out for the scammers, pretending to help you with your affiliate business, but are only interested to get into your wallet. It can be hard to recognize a scam product from a real affiliate marketing opportunity.
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.
The earning potential is massive as long as you are willing to put in the hard yards to sharpen your affiliate marketing strategies. While it can be a vexing task to manage your affiliate program along with your regular activities, you need to track its growth and analyze the statistics to keep your income from dwindling. Thankfully, you can do all that and more by leveraging affiliate marketing tracking software platforms. Here are 10 such great tracking platforms:
The problem with affiliate marketing, like many other home business options, are the so-called gurus and get-rich-quick programs that suggest affiliate marketing can be done fast and with little effort. Odds are you've read claims of affiliate marketing programs that say you can make hundreds of thousands of dollars a month doing almost nothing ("Three clicks to rich!"). Or, they suggest you can set up your affiliate site, and then forget it, except to check your bank deposits.
iDevAffiliate boasts that it is the #1 selling affiliate tracking software product. Even if there’s some hyperbole there, this popular software has been offering incredible features since 1999. For example, you can design your own payment structure, promote offers through banners, lightboxes, brochures or videos, and create reports that measure daily activity and track marketing statistics. There’s also a built-in shopping integration that is compatible with most cart and checkout systems.