The rewards calculations in the backend support credits and debits, which means that if a return is processed and the rewards are also returned, that amount will be deducted from your next commission payout.

For example, let's say you received commissions for Sale 1, Sale 2, and Sale 3. If there's a return for Sale 2, the commission for that sale will be subtracted from the total commission due to you. You will receive the net balance of the commission in your account at the time of payment.