An e-commerce merchant that wants to be able to reach a wider base of internet users and shoppers may hire an affiliate. An affiliate could be the owner of multiple websites or email marketing lists; therefore, the more websites or email lists that an affiliate has, the wider his network. The affiliate that has been hired would then communicate and promote the products offered on the ecommerce platform to his network. The affiliate does this by implementing banner ads, text ads and/or links on their multiple owned websites or via email to their clientele. Advertisement could be in the form of articles, videos, images, etc., which are used to draw an audience’s attention to a service or product.
Now as to your comment on traffic it is true, traffic is important. But the truth is, acquiring traffic is easier than converting it. Plus we have many posts dedicated to traffic generation on this blog. Simply check this post, this post or this post. But must importantly, the reason why people struggle with traffic is that they try to promote a sales page or a heavily biased piece of content. Nobody wants to share that, nobody wants to link to that, and as a result you don't get traffic and blame your lack of success on traffic (like you did in your comment above).
As you can see here, it doesn’t have to be anything fancy. We just want the product name, the gravity, which I’ll explain in a little bit, how much the product costs, and a link to the sales page. This is what you want, because what’s going to happen is when you head over to Clickbank and click on the Marketplace tab at the top of the homepage, there are dozens of potential products that you could promote on your site. Unless you have this spreadsheet, it’s really hard to keep track of what products you’ve seen, their price, their gravity, and all the other variables that go into choosing a Clickbank product that I’m going to go over in this video.