Some websites allow you to engage in pay-per-click affiliate marketing without running your own website or blog. Direct links through outside merchant websites allow you to create and make money off of ads without having to post them to your own website. For instance, you might make an ad for a dating website and advertise on Facebook; when someone clicks on your ad, they go straight to the dating site, instead of a website or landing page you have created. Some affiliate networks that specialize in direct linking include Associate Programs, Affiliates Directory, E-commerce Guide, and Link Share.
Review sites feature reviews of products/services that the marketer has tried and can attest for. Each product/service review includes a link or banner ad that will take customers to the merchant partner's website. The advantage of review sites is that they require less frequent updates. Marketers simply have to make minor tweaks to their websites to ensure that search engines continue to list the website in their search results.
I will give you a very simple example. Let’s say you build up an audience of 50,000 readers and out of that 50k you have about 1% that trust you (1% of people that trust you online is actually very huge), so that equates to 500 readers. Out of that 500 readers you will have about 10% that will buy your eBook and other affiliate products, so 50 people total. So, if you are selling your eBook for $10, you will make $500. Of course it doesn’t stop there, those people that buy the eBook and like it will most likely recommend it, and you will have a snowball effect where more people keep buying your book and other affiliate products. This is just a rough example that shows you some realistic numbers. Do not ever think that if you build up a huge number of readers that they will all trust you and buy the products that you promote; if it was that easy everyone would be a millionaire by now.