To receive commissions, you need to connect a payout method in the partner portal.
Log in to the partner portal.
Go to the Payouts area in the left sidebar.
In the top right you will see Connect Payout Method or Payout Settings.
Click "Connect".
Follow the prompts to connect your payout account and provide any required identity and tax information.
Once connected, you're eligible to receive payouts on the normal schedule.
If you don't complete this step, your commissions will accrue but can't be paid out until it's done.