Foreign card declined in Korea? What to do before you pay twice
Stop retrying the same card repeatedly. Ask the staff whether the terminal accepts foreign cards, try one other method if available, and check your banking app before paying again: an approval may show as pending even if the shop says it failed. Contact your card issuer to ask why it was declined or whether a charge is pending. Refunds cannot be promised; the issuer and merchant decide.
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- Pause after a decline. Ask “해외 카드 되나요?” (haeoe kadeu doenayo, “do you accept foreign cards?”). Some terminals or small shops may not accept your card type; a different terminal or another card may work.
- Before the second attempt, open your bank app or SMS. A declined payment can still leave a temporary pending authorisation, and a charge that eventually posts is “settled”. Pending and settled amounts differ, and rules vary by issuer, so check the status rather than assuming.
- If the terminal asks whether to pay in your home currency or Korean won, Visa notes that home-currency conversion usually includes a markup and suggests declining it to pay in local currency. If the option is offered, say “원화로 결제해 주세요” (wonhwaro gyeoljehae juseyo, “please charge in won”). If you chose won but were billed in another currency, contact your bank.
- Ask the cashier to show the result and give a slip: “결제 내역 확인해 주세요” (gyeolje naeyeok hwaginhae juseyo, “please check the payment record”) and “승인 취소 영수증 주세요” (seungin chwiso yeongsujeung juseyo, “please give a cancellation receipt”) if they cancel a duplicate. Photograph the slip and keep it.
- Call the issuer using the number on your card or in its app, and tell them the merchant, date and amount. Ask whether it was declined, is pending or was charged twice, and what dispute process applies. Do not share your PIN or full card number on public posts or chat.
- You can ask KoreaPocket or its community for help organising your notes or wording; a response or refund is not promised. They cannot resolve a charge with your bank or act as emergency service. Redact card numbers, names and receipts before posting anything.
Questions before you go
- My payment failed but money left my account. Am I charged twice?
- Not necessarily. A failed attempt may leave a pending authorisation that later drops off, but a charge can also settle. Compare your bank record with your receipt and ask the issuer; do not assume a refund or a time frame. Sources: Visa · Travel with Visa (local currency, issuer contact)
- Should I pay in my home currency or won if asked?
- Visa says converting to your home currency usually includes a markup, so it suggests declining and paying in local currency. If you chose local currency but were charged in another, contact your bank. Whether the option appears depends on the terminal. Sources: Visa · Travel with Visa (local currency, issuer contact)
- Who should I contact first if I see an unauthorised charge?
- Your card issuer. Visa advises notifying the issuing financial institution immediately about any unauthorised use, and eligibility depends on the card and issuer. Do not post card details to a community or ask others for them. Sources: Visa · Travel with Visa (local currency, issuer contact)
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