For lost digital copy:

• If you lost the file, search 'Payhip' on your e-mail to find the receipt and download link.
• If you have no e-mail, but still have the license key, date of purchase and e-mail that you used to purchased before, you can send them to me.
• If you lost the e-mail as well as the license key, then I'm not responsible. Which means if you need it, you have to purchase.