Hi,
I'm planning a trip to Korea next month and I'm interested in buying a KR Pass via Korail website.
When it's time to exchange e-ticket in Korea, anyone knows if it will be possible to pay for it by cash and not by credit card? I'm asking because I'm going to use a debit card to make the online reservation, but in case any issue may arise I'd feel safer to know that cash is a valid option when it's time to pay. Thanks.