KakaoPay

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Short answer

KakaoPay is the payment layer built into KakaoTalk, accepted widely at Korean merchants, restaurants and online checkouts. Setting it up requires a Korean phone number and linking a Korean bank account or card — making it most practical for residents and long-stay visitors.

English support
Partial
Korean phone number
Required to sign up
Korean card / bank
Required to pay
Price
Free
App StoreGoogle Play

Pros

  • Accepted almost everywhere that takes mobile payment in Korea
  • Seamless checkout within KakaoTalk
  • Fast QR and barcode payments at retail

Cons

  • Requires a Korean phone number to register
  • Linking a card or bank account typically needs a Korean-issued instrument
  • Foreign visitors often cannot complete the verification process

Best for: Residents and longer-stay visitors who have a Korean phone number and bank account

FAQ

Can I use KakaoPay with a foreign bank card?
Generally no. KakaoPay's verification and payment flow is built for Korean phone numbers and Korean-issued cards or bank accounts. Most foreign visitors cannot complete setup.
Is KakaoPay the same as KakaoTalk Pay?
Yes. KakaoPay is the dedicated app, but the same payment service is accessible directly inside KakaoTalk under the wallet tab — you do not need both apps.
Is KakaoPay available in English?
Partly. KakaoPay offers some English, but parts of the app stay in Korean — a translation app helps fill the gaps.
Can tourists use KakaoPay?
KakaoPay usually needs a Korean phone number and a Korean-issued card or bank account to sign up or pay, so short-term visitors often can't finish setup. Best for: Residents and longer-stay visitors who have a Korean phone number and bank account.
How much does KakaoPay cost?
KakaoPay is free to download and use (Free).