Part of the challenge you will face when you become an affiliate marketer is the sheer amount of competition you will be up against. Virtually any product, site, or service you can think of and enter into the Google search bar will return literally hundreds of pages of results.
So, before you launch, you should have at least 4-5 core pieces of content completely ready; this way, you’re making sure you’re targeting a larger audience with your content, that you have enough content to keep them on your platform for longer and that you have the time to focus on promoting your content and your platform, rather than having to create new content to keep your platform alive.

We handle the vast majority of affiliate stuff correctly because if it is a large enough affiliate network we know about it and we handle it on our side. Even though we handle the vast majority of affiliate links appropriately, if you are at all worried about it, I would go ahead and just add the nofollow because you might be earning money from that.
Blogging is the traditional king of affiliate marketing. Some bloggers have made millions of dollars in affiliate marketing income. Michelle who created Making Sense of Affiliate Marketing has earned over $100,000 a month from her blog. That’s crazy amounts of money and she is not the only blogger who has done it.