Tmoney Card Guide for Korea: Which Transit Card Should You Get?

The short answer: for most first-time visitors, a regular Tmoney card is the simplest choice. If an EZL card is easier to find, it works in much the same way. Choose WOWPASS or Tmoney Travel Card+ only if you also want a prepaid shopping and currency-exchange card.

You do not need to understand every transport card before your first subway ride. The important distinction is simple: Tmoney and EZL are straightforward reloadable transit cards, while WOWPASS-style products add payment, exchange, and app features. All of them can get you through subway gates when their transportation balance has enough money.

Which card should a visitor choose?

Regular Tmoney: the easiest default

Choose a regular Tmoney card if your main goal is to ride subways and buses without buying a ticket for every journey. It is widely sold, works on public transportation around Korea, and is the easiest card to recognize in stations and convenience stores.

Best for: most first-time visitors, travelers using their own credit card for shopping, and anyone who wants the least complicated option.

Tmoney Travel Card: Tmoney with visitor benefits

Tmoney also sells the Tmoney Travel Card for international visitors. It has the same essential transit function, plus offers from selected tourism, shopping, and cultural partners. Check the current benefits before paying extra for the card; the ordinary Tmoney card is still enough if you only need transportation.

Best for: travelers who find a current partner benefit that already matches their itinerary.

EZL: the card formerly known as Cashbee

EZL is the current name of the card many older travel guides call Cashbee. It is not a special rail pass. Like Tmoney, it is a reloadable prepaid card used on subways, buses, and supported taxis, with transfer benefits in the Seoul, Gyeonggi, and Incheon metropolitan area.

EZL cards are sold at major convenience-store chains, including CU, GS25, 7-Eleven, and Emart24. If you already have one—or it is the easiest card to buy when you arrive—there is usually no reason to replace it with Tmoney just for ordinary subway travel.

Best for: travelers who already own one or find it first.

WOWPASS or Tmoney Travel Card+: transit plus travel payments

WOWPASS is designed for international visitors and combines a prepaid payment card, currency-exchange services, and a Tmoney transportation function. Tmoney Travel Card+ also includes WOWPASS payment features. These can be convenient if you want to load foreign currency or an international card, pay at Korean merchants, and manage the card in an app.

There is one detail to remember: the WOWPASS spending balance and the Tmoney transportation balance are separate. Loading money for shopping does not automatically mean the transit side is ready, so check and top up the transportation balance before entering the subway.

Best for: travelers who actively want the exchange and prepaid-payment features—not merely a subway card.

Where to buy a Tmoney card

Regular Tmoney cards are sold at convenience stores displaying the Tmoney logo, including common chains such as GS25, CU, and 7-Eleven. They are also available at information centers in many Seoul subway stations on Lines 1–8. Designs and prices vary, so ask for “Tmoney card” rather than a one-time subway ticket.

The price of the physical card is separate from the money you add for rides. One card should be used by one traveler when transferring between subway and bus services.

How much should you load?

Start with a modest amount instead of trying to fund the entire trip on day one. You will see the remaining balance whenever you tap, and topping up again is easy. Loading in smaller amounts also leaves less money to refund or spend before departure.

Your exact transport budget depends on distance, airport travel, and how often you ride. A useful routine is to check the balance at the end of each day and add enough for the next few journeys.

How to top up your card

You can recharge Tmoney and EZL cards at compatible machines in subway stations and at participating convenience stores. At a shop, place the card on the reader, say the amount you want to add, and check the balance after payment.

Some newer machines or services support additional payment methods, but availability varies by station, card, and machine. Carrying Korean won in cash remains a reliable backup—especially on your arrival day.

How to use the card correctly

1. Tap one card on the reader at the entrance gate.
2. Wait for the confirmation sound and check that the gate opens.
3. Keep the card with you throughout the journey.
4. Tap the same card at the exit gate.
5. On buses, tap once when boarding and again before getting off.

The gate or bus reader shows the fare and remaining balance. If the card is declined, step aside so other passengers can pass, then ask station staff or recharge the card.

Why tapping out matters

The system uses your entry and exit taps to calculate distance-based fares and eligible transfers. Forgetting to tap off a bus can remove a transfer discount or cause an additional charge on a later journey. Tapping with a different card at the exit can also create an incomplete trip on both cards.

Checking the balance and getting a refund

The quickest balance check is the screen on the subway gate, bus reader, recharge machine, or convenience-store terminal. EZL and WOWPASS also offer app-based balance tools for supported cards.

Small remaining balances can often be refunded at participating convenience stores or transit service locations, usually with a service fee. Limits and locations differ by card, so it is simpler to load gradually and spend most of the balance before leaving Korea. The price paid for the physical card is normally not part of the refundable balance.

Common first-time mistakes

• Buying a one-time ticket by accident: ask specifically for a rechargeable Tmoney or EZL card.
• Loading the wrong WOWPASS balance: confirm that the Tmoney transportation balance—not only the shopping balance—has funds.
• Sharing one card during a transfer: each traveler should keep and tap their own card.
• Forgetting to tap off the bus: tap before you leave, even when the front door is crowded.
• Adding too much money at once: small, repeat top-ups make the final-day balance easier to manage.

Official information checked: VISITKOREA transportation-card guide, Tmoney’s international visitor card guide, EZL’s foreign visitor guide, and WOWPASS user guide.