Can i redeem my credits for dk dollars? Can i transfer/sell them?

Transferring or selling credits is against the terms of service.

However, you can redeem your credits for DK Dollars. To explore this option or if you have any questions about your credits, I recommend reaching out to your host for further assistance. They will be able to provide you with guidance on how to best utilize your credits within the program.

Will I get a tax receipt if I donate to a charity? 

Yes. You'll receive an email after you redeem your Credits for a charitable donation. This email will have a link and a code for you to retrieve your tax receipt.