"Article content" refers to the written information and material contained within an article. It includes the words, sentences, and paragraphs that make up the article and provide the main message or topic of the piece. Full definition
In addition, that person's network of readers can follow those stacks, meaning they will only find article content that is of interest to them and that they have chosen to follow. (goodereader.com)
It's perfectly natural to link to various product pages that are relevant to that blog articles content throughout your article. (blog.hubspot.com)