let people download files (e-book) after payment

Hi all togehter,

my shop is almost done. Its very small, only one book and one e-book. When people buy the book, i get the information an I will prepare to send the book manually. But what about the e-book? I have downloaded myself tons of files after paying with paypal e.g. but I have now idea, how this works. Usually I receive an email with a link to the download. How to realise this with hikashop?

Thanks a lot!

Chantal