What from my product description carries into Unstack?

Answer

All information that is available through Shopify's standard description field. Additionally all standard formatting options will carry over as well. This includes the following:

1. Paragraph, H1, H2, H3, H4, H5, & H6 text formatting,
2. Blockquote text formatting,
3. Blockquote, Bold, Italic, & Underline text formatting,
4. Colored text formatting, 
5. Hyperlinked (open in same window) text & Hyperlinked (open in same window) text formatting,
6. In-line Media
7. Tables
8. Unordered & Ordered lists
9. Text indents & text alignment