Stack your codes to upgrade your subscription or get more communities.
Log-in to your Beam account.
On the left side bar, click Subscription.
Scroll down to the AppSumo Code Redemption section, and click Manage Codes.
Enter your additional AppSumo code/s in the "Code Number" field.
Click "Stack Code" to add your codes to the list.
Once you've entered all your codes, click "Upgrade to Premium Plan" to upgrade your existing Professional community, or "+1 Premium Community" to redeem an available code for 1 additional Premium Community.
Choose whether you want to apply your additional Premium Subscription to an existing community or if you want to create a new one.