This is a very common way to promote offers. For example, you will often see a blog post with links to certain products or services. If the reader clicks through and makes a purchase, the blog owner will make a commission. These in-text links blend in with other content on your site and are a great way of promoting an offer within your content, without being over-the-top salesy with banners.
For a slightly different take on the subject and figuring out how to get targeted traffic onto your promoted links, you must have a look at Affiliate Marketing: Instant Traffic to Affiliate Links. A quick look at the reviews will help you decide if this is the exact course you are looking for. Sometimes the right approach is what is required to make a campaign work, this one might just work for you. You can see more details here.
#1. Wealthy Affiliate - Wealthy Affiliate is my top choice for anyone interested in learning how to create an online business. The training is the best out there and websites and hosting are all included in the program. They also have a free option to join without a credit card so that you can see what is available in the program before you purchase.
The trainers Phil Ebiner and Diego Davila are very proficient when it comes to all things digital marketing. Having taught 600,000+ students on a variety of subjects till date, they are more experienced than you can believe. Affiliate marketing is incomplete without in depth knowledge of digital marketing and that is exactly what this course wishes to fulfill in 32.5 hours of intense training. You will learn about platforms such as Facebook, Twitter, Instagram, Pinterest in addition to finding more about Email Marketing, Quora, Google Adwords and much more.
I, too, have always looked at ClickBank as a secondary and even tertiary monetization source. But it can be a great sources of revenue. I linked one of my articles to a related product on CB, and without really doing promotion or anything unusual, I get a few sales a week. Mind you, the keyword(s) for the post aren't that huge either. So, even though the traffic not huge on that post, it still manages to get some sales.
Most businesses require startup fees as well as a cash flow to finance the products being sold. However, affiliate marketing can be done at a low cost, meaning you can get started quickly and without much hassle. There are no affiliate program fees to worry about and no need to create a product. Beginning this line of work is relatively straightforward.