Commission follows the money. If an applicant's payment is refunded, reversed, disputed or found fraudulent before its commission has been paid to you, that commission is removed — the ledger row moves to *reversed*.
Commission that has already been paid out is not taken back. There is no holding period on payouts, so a refund that lands after you were paid is absorbed by the company, not by you.
Refunds never create a negative balance, are never netted against what you earn later, and are never invoiced to you.
Questions about the program?
The partner help centre covers attribution, the ledger, payouts and the selling rules.