If you have a Master Tier subscription, you can share the content unlocked by your product keys with everyone in your active campaigns.

If your product key returns an error or fails to unlock your content, use these troubleshooting steps to resolve the issue.

You can also navigate there manually through the dropdown menu on the main website and selecting "Redeem a Key" . How to Use Your D&D Beyond Product Key

This report outlines the relationship between physical Dungeons & Dragons products, digital "Product Keys," and their integration with the D&D Beyond (DDB) platform. It details the current redemption mechanisms, the distinction between legacy codes and modern "Linking" processes, and common troubleshooting steps for users attempting to unlock digital content.