Digital Products are at the core of Digital Downloads Pro, and are what link your Shopify products to your digital content and files.
You can create digital products for any product or variant in your Shopify store, and then attach content to be delivered to the customer whenever the linked Shopify product is sold.
Note: Digital Products can have a "draft" or "active" state. Only digital products that are "active" will be delivered to customers when a linked Shopify product is sold.