Download Email Confirm?

Hello. I'm evaluating CS-Cart, and liking it a lot. However, I mostly sell downloadable products. Running some test orders, I have not received a confirmation email with a download link in it. Isn't this part of the normal order process? If not, how do I enable it?

Or if it's just not what CS-Cart does, how does the customer get the download link?

Thanks so much.

RadioRog