Blogs with the primary purpose of driving traffic to affiliate programs and get-rich-quick schemes (”Make six figures from home!!”, “20 easy steps to top profits!!”, etc). This includes multi-level marketing (MLM) blogs and pyramid schemes. To be clear, people writing their own original book, movie or game reviews and linking them to Amazon, or people linking to their own products on Etsy do NOT fall into this category.
This is taken from here and is an example of what is not allowed on Wordpress. Am I right in understanding that at some point I could be an affiliate of, say, allposters.co.uk (so I could use the lovely lovely pictures to illustrate my blog posts) and that would be within the rules?

Sorry if this is a stupid question... just want to be sure I'm not breaking any rules.