Adding digital options to product

Hey, I’m making a book store for a friend but some of the books have a physical copies as well as digital. Is there a way to have both product types for an item?

https://preview.webflow.com/preview/mana-moment?utm_medium=preview_link&utm_source=dashboard&utm_content=mana-moment&preview=666d6c9225dbf864e85b7198635826fd&workflow=preview