After payment you will receive the code Batman: Arkham Knight Premium Edition Xbox One & Series X|S

You will receive the key in your personal account http://www.oplata.info.
Also, a link to the page with the key will be sent to your email address specified upon purchase.

Activation instructions from the phone

1. Download
2. Launch it, select browser and download from Arg
3. Follow the link https://redeem.microsoft.com
4. Log in to your account ✅
5. Activate the key