Updated March 2, 2018
Are you an Amazon Associate? Do you put Amazon Associates links in your emails? Do your blog posts (with Amazon affiliate links) get sent to subscribers via email? If any of those are true, it’s very, very likely you are violating the Amazon Associates Program Policies.
Update: On March 2, 2018, Amazon updated their program policies. The change affects Influencer Pages (not regular Assocates links). Read more at the end of this post.