A niche is a segment of the entire market population that you want to focus on. In this context, it’s a group or place where online users share common interests and similar behavior as consumers. Focusing on a niche lets you focus on the ins and outs of affiliate marketing on one particular consumer group, allowing you to maximize your results for less effort—that, compared with marketing in many different niches.
You may also want to check out 9 Best Content Marketing Training, Courses and Certifications; Best Instagram Marketing Training and Courses and Best Courses on Coursera. In addition to that, you will find 7 Best EMail Marketing Courses really useful and the 8 Best Shopify Marketing Courses will help Increase Sales and Profits. All the training programs mentioned above are so affordable, they are nearly free affiliate marketing training.
Regarding “convincing someone to buy your product is not that easy”, I do agree with you, but at the same time, I remember all those products I’ve bought online. I did not search on Google for those products neither I went to the company websites to get information and buy. They were affiliate people and their blogs that inspired to buy them. PrettyLink Pro, SEO Pressor was recommended by Kimberley, I bought Profits Theme, WP Zon builder because Alex Whaley recommended. Similarly I bought CommentLuv Premium because Ileane, Kavita, Steve and many others were talking good about it.
I founded this site back in 2007. I lost $50 to a data entry scam when I was still in college. I felt ripped off and had no recourse, but to suck it up and pull an extra shift delivering food to make ends meet.I setup this site so no one would have to go through the same experience I went through. I wanted to stop scam artists from preying on the vulnerable and help regular people learn the true, legitimate ways of making money online.

This literally changed my life… I moved out of my parent’s house (sigh) into a nice studio in downtown Denver, bought my first car (a Mercedes c300), adopted 2 kitties, and my credit raised 45 points. I also donated $3,000 to Red Cross at Hurricane Harvey. I’m a humble dude but in affiliate marketing, the numbers do the talking. So… I want to show you how I did it :)
Making money with affiliate marketing requires work. There was once a time, when the web was new and even a relatively poor site could garner a lot of traffic, that affiliate marketing was as easy as just signing up. Those days are gone now and competition is stiff. Making money with affiliate marketing requires hard work, especially at the beginning, but the good news is that money can still be made online and it you can get up and running quickly. Here are some ways to ensure that you start making money right out of the gate.
Access more than a hundred courses on various aspects of affiliate marketing and related domains on Skillshare, by simply subscribing to the platform for nearly zero cost. The best part is that you are not charged until a few months, so you can test things out and cancel subscription at any point if you want. The courses here include techniques on how to drive traffic to your website for free, how to use Instagram for promoting offers, how to set up an Affiliate Business and a lot more.

You can put up banners on your site, to promote your affiliate offers. Most affiliate programs will usually provide their own creatives when you sign up for their offers. All you have to do is insert the banner on a highly trafficked page (your affiliate tracking is usually embedded within the code). Banner ads in the right locations can do a great job of driving sales.  
Target 1-2 Keywords Per Article – until you can successfully rank for 1 keyword for an article, don’t try targeting 2. Once you get the hang of it and are ready to write an article around 2, choose a secondary keyword that is a synonym of your primary keyword. An example would be “Slow WordPress Site” and “Why Is WordPress Slow.” Then craft your article title/SEO title/meta description to mention individual words of each – while making them read nicely.

I would like to add that for information products, a lot of the time it’s pretty easy to rank for “information product review”. I recently did a review of a popular ebook that is a month long discipline program. I went about it by doing the actual program and documenting everything. At the end of the month I wrote up a 2700 word article summing up the whole experience.

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