Kam Knight review for Digital Downloads ‑ Filemonk

Great app, very easy and intuitive to use. I like how much you can customize it, you can set it so files are delivered from your own email, change the email text, logo, and message, as well as revoke access to the files if the purchaser requests a refund. Best of all support is very quick to respond and go out of your way to make sure the features work.