Official editorial post
KOREA ERA GUIDE
When a card fails, check the payment outcome before retrying
Ask whether the first transaction completed and compare the merchant receipt with your card app. A notification alone may not show the final settlement status. Keep receipts and contact the issuer or merchant through official channels if the outcome is unclear. Further reading: https://koreaera.com/guides/paying-in-korea Read this tip in your language en: https://koreaera.com/community/tips/card-declined/en ko: https://koreaera.com/community/tips/card-declined/ko ja: https://koreaera.com/community/tips/card-declined/ja zh-cn: https://koreaera.com/community/tips/card-declined/zh-cn zh-tw: https://koreaera.com/community/tips/card-declined/zh-tw vi: https://koreaera.com/community/tips/card-declined/vi th: https://koreaera.com/community/tips/card-declined/th Photo credit: LERK · CC BY-SA 4.0 · resized https://commons.wikimedia.org/wiki/File:7-Eleven_store_S-Godeok-yeok_shop_20180914_123820.jpg Reference image, not evidence of current service or conditions.
