Articles and product descriptions are used to add additional information text to the product page.
Descriptions are generally used for a product’s blurb or sales notes. The description appears near the top of the page under the product format listing.
They feed directly into the page's meta tags. Therefore you should use description to include the key information about a release.
Articles can be used for any additional text you want to display on the product page.
There are several article types:
Article - standard
These all function the same, but are appear with slightly different appearance on the product page.
You can format your text by using Markdown to allow headings, bold text, lists and links:
Articles also support HTML code if you need to do something very specific with your text.