If you receive commission for a sale that is eventually refunded or charged back, the commission will be revoked.
When a sale if refunded, the customer receives 100% of the initial payment.
If the vendor offers partial refunds, the refunded amount will be in the appropriate ratio, according to the commission rate, from the vendor and the affiliate.
The default refund period is 60 days (however it can be between 30 and 364 days, depending on the vendor’s preferences), ClickBank retains a certain portion of affiliate funds to cover the possibility of returns. This portion is referred to as a “return allowance.”