I literally went from $20k/year to $150k/year in 2 years – see my 2018 income reports. I did this by dropping my web design/SEO clients and tried to make money with affiliate marketing (I write SEO/speed optimization tutorials). 90% of my affiliate income comes from SiteGround, a hosting company who awarded me affiliate of the month in July, 2017 when I made $9k in 1 month. Since then I have continued to hit numbers like this – the screenshot below is from March, 2018 when I made $14.5k in 1 month (just with SiteGround). I have other affiliates too.

Most newbies in affiliate marketing make the mistake of registering with too many affiliate programs and try promoting everything they see. If this is the path you are treading, then it will overwhelm you and you won’t promote the products properly. Take time to understand the needs in the market and search for products that will go well with your site’s topic.

Don’t put all your eggs in one basket. If you only promote one merchant’s products, you are stuck with their commissions, their landing pages, and ultimately, their conversion rates. It is important to work with many different merchants in your niche and promote a wide range of products. This affiliate marketing strategy will diversify the amount of commissions you make and create a steadier revenue stream for your website. 
One of the most sought after and highly recommended course is this one on Guide to Effective Affiliate Marketing Strategies by Kudus Adu. Not only does he focus on create an affiliate marketing strategy, he focuses on best practices to create money pages, tells you how to build your email marketing list and how to profit from it. He clearly asks people looking for ‘get rich quick strategies’ to stay away from the course.
Amazon's main site is renowned among affiliate partners for being a conversion machine, which means that just by providing links, the likelihood of the reader clicking and then buying something is relatively high. With Amazon Associates, you have various tools that allow you to implement the links in different ways such as banners, image links, and text links. You can earn up to 10 percent in fees.
I hardly ever try to commutate with other affiliate marketers but it’s something about your site that is very interesting. Maybe it’s because your black who knows. Anyway I’ve known about affiliate marketing for 10 yrs. Never made over 100 bucks a month doing but for the live of the game I’m building a an affiliate blog promoting Amazon kitchen products. I’m very confident in my skills and by the end of 2018 I plan to have my monthly income at 2000 or better. Enjoying reading your site.. Keep up the awesome work. Your writing skills are extremely sharp.
I expanded my SEO blog and started writing about hosting, cache plugins, and other relevant topics… while recommending SiteGround in each tutorial. I added social proof like this poll where they were rated the #1 host. Each tutorial was super detailed and tons of people found them helpful – many generated 100 visitors/day since the great content got them ranked high.
Spam is the biggest threat to organic search engines, whose goal is to provide quality search results for keywords or phrases entered by their users. Google's PageRank algorithm update ("BigDaddy") in February 2006—the final stage of Google's major update ("Jagger") that began in mid-summer 2005—specifically targeted spamdexing with great success. This update thus enabled Google to remove a large amount of mostly computer-generated duplicate content from its index.[28]

Affiliate marketing is an effective money-making strategy for countless online entities – however, as straightforward as it is in theory, success is rarely as easy as it looks. The best way to build a dedicated audience for any blog is to carefully and clearly define its target audience right from the start, and then create content that caters to that audience. It is also considered as important strategy for creating and publishing a successful blog is to develop content that isn’t readily available elsewhere in the blogosphere or on the web. Eventually, thanks for sharing your experience with us.
SEO: getting consistent traffic by writing AWESOME content about your keywords (there’s a phrase “length is strength” in SEO and this paid off big time for me). Maybe you’re doing videos or an eCourse, but I found blog posts WAY easier to update which means less maintenance. The biggest factor by FAR was the time I spent meticulously creating my tutorials… which eventually resulted in a sudden 3x increase in SEO traffic