As a seller, you can refund a buyer’s payments through stripe.
Find the charge to be refunded on the Payments overview page.
Click Refund charge.
Enter the amount to be refunded. The default is a full refund. For a partial refund, enter a different amount to be refunded.
Select a reason for the refund. If you select Other, you must provide an explanatory note that is attached to the refund. Click Refund.
Your buyer will see the refund as a credit in approximately 5-10 business days, depending upon the bank. Refunds can’t be cancelled after they’re issued.
Please note there are no fees to refund a payment however Stripe’s fees on the original payment will not be returned in case of a refund.