It takes 3 to 14 days at the earliest, and 60 to 90 days at the longest (no ticket purchase). In particular, please note that in the case of card cancellation through non-purchase at overseas card merchants,
the refund will be completed after at least 10 to 15 days. In the case of overseas transactions,
claims or cancellations are reflected through the brand company, so please understand that it may take some time for the cancellation to be reflected.