How to Pay in Korea (2026)
Korea is close to cashless. The question is not “do cards work here.” It’s “does your card work here.” The same Visa that breezes through the convenience store might get stonewalled at a self-order kiosk five minutes later.
This guide sorts every payment method by situation — with extra attention to unmanned lockers, the one place where a failed payment means hauling your suitcase somewhere else.
The one combo that covers everything
| Rank | Combo | What it covers |
|---|---|---|
| 1 | WOWPASS + T-money + 1 Visa/Mastercard | Nearly every situation |
| 2 | T-money + Visa/Mastercard | Transit, most shops; some kiosks are weak spots |
| 3 | Foreign card only | Convenience stores and chains: yes. Unmanned machines: no, often. |
| 4 | Cash only | Possible but inconvenient; more and more machines reject cash |
Breaking down every method
Foreign-issued credit and debit cards
Where they work: CU, GS25, and 7-Eleven accept Visa and Mastercard at 99%+. Department stores, big franchises, hotels, and most face-to-face restaurant payments are fine.
Where they fail:
- Self-order kiosks at restaurants and cafés
- Subway single-journey ticket machines
- Some unmanned luggage locker terminals
- Small old-school restaurants and market stalls (cash only)
The reason is simple: foreign cards route through a separate processing path in Korea’s payment networks, and many unmanned terminals were never built to support that path.
T-money
It’s a transit card, but it works for payments at convenience stores and — crucially — at a high percentage of unmanned luggage lockers. This alone makes it worth carrying.
- Buy a physical card at any convenience store, load it with cash. This is the most reliable method.
- The mobile T-money app accepts foreign card top-ups via Mastercard, Amex, and UnionPay only — no Visa. If all you have is Visa, plan to load with cash at a store.
- Refund leftover balance at a convenience store before you leave (small fee applies).
Card brand support changes. Check the mobile T-money app before your trip to see if your card is accepted.
WOWPASS
A prepaid card built for travelers. The Korean payment network reads it as a domestic card, which means it clears kiosks and terminals that reject foreign Visa cards. This is the single biggest reason to get one.
- Top up in the app with a foreign card, or feed foreign cash at a dedicated WOWPASS machine.
- Use it like a debit card at offline merchants.
- The combo version includes T-money transit functionality.
- If you expect to use unmanned kiosks often — food ordering, lockers, ticket machines — this is your best insurance policy. Foreign Visa users, especially: get one.
Alipay · WeChat Pay
For travelers from China, Hong Kong, Taiwan, and parts of Southeast Asia, the answer is already settled. Merchant acceptance across Korea is broad, and the apps are designed to work without additional identity verification.
- Accepted at convenience stores and a large share of shops in Myeongdong and Hongdae.
- Exchange rates follow in-app rates — worth comparing against your card’s foreign-transaction fee.
Apple Pay · Samsung Pay
- Apple Pay with a foreign-issued card works in Korea, but acceptance is spotty. Some places take it; many do not.
- Samsung Pay is built around Korean-issued cards, so it is not a realistic option for travelers.
Cash
You still need some. Specifically:
- Traditional markets, old-school eateries
- A handful of older locker models
- Loading your T-money card
ATMs are everywhere in convenience stores, but make sure it’s a Global ATM — not every machine takes foreign cards.
Luggage locker payments — what each machine actually takes
This is the spot where travelers get stuck most often. You wheel your suitcase up to a locker, and the terminal says no. Now you have to find an alternative, bag in hand.
Here are the Hongik Univ. Station storage spots broken down by payment method.
| Storage (Exit) | Type | Payment |
|---|---|---|
| KPLANZ (Exit 3) | Staffed | Card · Alipay · WeChat Pay |
| Jimcarry (AREX corridor) | Staffed | Card |
| TLUGGAGE (staffed & lockers) | Staffed + self-service | Card |
| Welcome Center (Exit 5) | Self-service | Cash · Card |
| Cocoon (Exits 5, 7) | Self-service | Card |
| Annyeong (Exit 7) | Self-service | Card |
| LuggageQ (Exits 6, 7) | Self-service | Card |
| Yellow (Exit 9) | Self-service | Card |
| AREX concourse lockers | Self-service | Card |
| Coin lockers (Exit 7) | Self-service | Cash only — eight ₩500 coins |
Two things jump out:
- The Exit 7 coin lockers are cash-only — and not just cash, but specifically eight ₩500 coins (₩4,000 for the day). No bills, no cards. Cheap, but useless if you have no coins.
- Nearly everything else takes cards. The wildcard is whether each terminal accepts foreign-issued cards — and that varies machine by machine.
Three practical moves:
- On arrival day, swing by a convenience store and buy a T-money card, load it with cash.
- Stash a few ₩500 coins in your wallet — specifically for those coin lockers.
- If foreign card rejection worries you, go to a staffed counter. A human can find a workaround. Alipay/WeChat Pay users: KPLANZ handles both.
Quick answers by situation
| Situation | Use this |
|---|---|
| Subway, bus | T-money (or WOWPASS combo) |
| Luggage lockers | T-money |
| Convenience stores | Foreign card — fine |
| Restaurant self-order kiosk | WOWPASS or cash |
| Traditional market | Cash |
| Taxi | T-money or card (app-based hailing may require a Korean payment method) |
| Department store, big retail | Foreign card (use card to qualify for tax refund) |
Mistakes people make
1. Showing up with only a Visa card and discovering mobile T-money won’t load it. → Workaround: load with cash at any convenience store.
2. Getting stuck at a self-order-only restaurant. → Some places have a staff override; many do not. WOWPASS is your backup.
3. Payment fails at the locker terminal, so you drag your suitcase to another spot. → This is the most exhausting one. Keep T-money loaded ahead of time.
4. Bringing zero cash. → Have at least ₩30,000–50,000 on you.
Bottom line
- T-money is not just a transit card — it’s your insurance policy. The widest unmanned-machine acceptance of any payment method.
- WOWPASS is your kiosk pass. If you expect to face self-order screens and locker terminals, it pays for itself in avoided headaches.
- Foreign cards are for face-to-face payments. Convenience stores, shops, restaurants with staff — no problem.
- Keep a small cash reserve. You will need it somewhere.
checked: 2026-08-02 · Locker payment methods updated after on-site spot checks
Sources
- WOWPASS / T-money traveler guide (2026)
- Mobile T-money foreign card top-up policy