The refund caused by order cancellation, refund agreement or Mediation will be process instantly from DD4 account. However, it may take 7-10 business days for it to display on your credit card statement.
Refunds are issued based on the payment method used at the time of purchase. Please refer to the below table for the detailed refund time:
Late Refund. If you haven't received a credit for your return yet, here's what to do: