Insurance comparison sites are fulfilling a need. People don’t want to spend hours looking for insurance, and they don’t find it fun. If you’ve ever found anyone who enjoys this kind of activity, they could possibly be a little crazy. Both Compare The Market and Gocompare.com have not only made the tedious process of finding a policy infinitely faster, they’ve also made it fun. (Think of the free meerkats and the Gocompare man you love to hate.)

“We hired Brick Marketing to manage our SEO, but they ended up also managing our company blog, social media marketing, helped us launch a pay per click advertising campaign, migrated our website to a new domain and so much more! Our SEO Specialist is always quick to respond whenever we had a question and went above and beyond to help us with any SEO issues.”
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.  
Amazon’s language: “… you will not engage in any promotional, marketing, or other advertising activities in any offline manner, including by using any of our or our affiliates’ trademarks or logos (including any Amazon Mark), any Content, or any Special Link in connection with an offline promotion or in any other offline manner (e.g., in any printed material, mailing, SMS, MMS, email or attachment to email, or other document, or any oral solicitation).”
Tell your email list about it. If you have an engaged email list, and I hope you do, it will almost always outperform a blog post. You may choose to (sparingly) write a dedicated email about something you love, or just link to it as it fits naturally within your story. Or, add a P.S. to the bottom of your email if you have a special sale or coupon code to share.
As another example, I’m planning on writing a blog post comparing the Blue Yeti USB Microphone to the Blue Snowball iCE Condensor Microphone. I have both and use them for client video calls, livestreams, and creating courses. However, the Blue Yeti is twice as expensive. I’m sure a lot of people wonder whether they investment is worth it (the answer is “yes,” by the way). I can help people make their decision and earn a bit of affiliate income in the process.

The tips mentioned above covers the bulk about how profitable affiliate sites are set up nowadays. If you’re familiar with building sites and a bit of SEO, then this affiliate marketing guide should put you on the right path. However, if you want a more comprehensive guide to affiliate marketing, then you will need more than just free resources online to get a website up and running.
There are two ways to approach affiliate marketing: You can offer an affiliate program to others or you can sign up to be another business's affiliate. As the business driving an affiliate program, you'll pay your affiliates a commission fee for every lead or sale they drive to your website. Your main goal should be to find affiliates who'll reach untapped markets. For example, a company with an e-zine may make a good affiliate because its subscribers are hungry for resources. So introducing your offer through a "trusted" company can grab the attention of prospects you might not have otherwise reached.
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