EZL Card in Korea: Buy, Top Up, Use & Refund

Check a top-up, then plan the last refund

For one existing readable card, an example ₩2,000 balance plus a ₩10,000 cash load should show ₩12,000 before any further travel. Handing over ₩20,000 for that load alone should return ₩10,000 change. Ask for 잔액을 확인해 주세요 and check the same physical card before leaving.

Before departure	What to do
Still need the last ride	Keep its fare on the card. Refunding first can leave you without the planned transport.
Finished travelling; readable small balance	Ask a participating counter about your exact card and amount. Under the dated refund table below, an eligible ₩8,000 balance less the listed ₩500 fee would return ₩7,500.
Balance above the counter limit or unreadable card	Use the operator’s separate procedure; do not assume immediate airport cash repayment.

The refund arithmetic uses the October 12, 2026 source snapshot already documented below; it is not a new refund receipt or a current counter quote. Recheck the operator refund page and confirm card eligibility, fee and branch participation before handing over the card.

Start with the card you actually have

Look for eZL / 이즐 and inspect both sides for an exposed payment chip. EZL’s card-type explanation distinguishes a contactless RF card from an IC-equipped card. Both can provide transport functionality; their retail-payment scope differs.

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What you have	What to check
Physical RF card without an exposed payment chip	Transport use and participating contactless merchants. Do not assume it works in every ordinary card terminal.
IC-equipped EZL card	The additional chip-payment terms and merchant exclusions for that product.
Mobile app or special visitor product	Its own activation, phone, payment and refund rules; do not apply them automatically to the photographed card.

Buy the card, then confirm the travel balance

The operator lists GS25, CU, 7-Eleven and emart24 as purchase channels. A chain listing does not guarantee stock in a particular branch. Show the card name and ask which product is available before paying.

Separate the card purchase price from the balance loaded for journeys. Ask for both amounts and keep the receipt. This guide does not quote one purchase price for all designs or bundles. If you already have a working transport card, compare the practical benefit before buying another one.

Top up with cash at a participating counter

EZL’s recharge page lists cash loading at convenience stores and subway recharge machines, with a maximum stored balance of ₩500,000 per card. That maximum is a limit, not a suggested holiday budget. Start with an amount you expect to use and leave room for another top-up.

• Show your physical card and ask whether that counter can recharge it.
• State the amount you want loaded. For example, “이 카드에 만 원 충전해 주세요” asks for a ₩10,000 top-up; it is an example amount, not a required minimum.
• Use the payment method the counter confirms. Carry Korean won cash for this route; do not assume that being able to buy a card with a foreign credit card means you can reload its balance that way.
• Keep the card on the indicated reader until staff confirm completion. Check the resulting balance and collect your card, change and receipt before leaving.

For a machine, first check the supported card logo and follow that machine’s instructions. Recharge support can differ by location: the operator’s usage list specifically distinguishes Daegu subway use from machine recharging there. If the machine does not recognize your card, ask staff or use a participating convenience store instead of repeatedly inserting money.

Use the same card to enter and leave

On a Seoul bus, tap when you get on and tap again when you get off. Use the same physical card at both readers and wait for the sound or display response. Seoul’s passenger instructions place the boarding reader at the front and the exit reader by the rear door; the exit tap matters for transfer treatment.

Keep the card separate from other contactless cards while tapping. Do not switch between a physical card and a phone wallet midway through the journey. If a gate or reader rejects the card, pause and ask for help rather than following another passenger through.

Use a separate card for each traveller when you want an uncomplicated subway and transfer journey. Our Seoul bus guide covers stops and boarding in detail; our subway ticket guide explains the single-journey fallback.

Outside Seoul, check the actual route and operator. EZL’s transport coverage list includes regional exceptions and limits taxi use to participating vehicles. Buying a rail ticket at a counter is also different from tapping through a local subway gate: an EZL card is not a KTX reservation.

Do you need an app or a Korean phone number?

The cash-counter process above avoids making app setup your first step. EZL’s app overview describes registering a card and using supported bank, card or phone-payment methods. Those descriptions do not confirm that an overseas-issued card, travel eSIM or foreign phone number will complete registration and payment.

We have not independently tested foreign-number registration, foreign-card top-ups or either phone platform for this guide. If an app asks for identity verification you cannot complete, return to the physical-card cash route. Do not buy a Korean phone plan just because you assume it will unlock every app feature. Ask about child or youth registration separately before expecting a discounted fare; card purchase alone is not proof of discount eligibility.

Refund a small remaining balance before departure

For a readable physical card, the operator’s normal-card refund table lists these convenience-store limits, checked October 12, 2026:

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Counter	Readable balance eligible for this counter
GS25, 7-Eleven, emart24	Up to and including ₩20,000
CU	Up to and including ₩30,000

The table lists a ₩500 refund fee and excludes the card purchase price. A readable ₩25,000 balance is within CU’s listed ceiling, but above the ₩20,000 ceiling at GS25, 7-Eleven and emart24. If the counter confirms that this card and balance qualify, the amount after the listed fee would be ₩24,500. This is a calculation example, not a tested refund or a guarantee that a branch will process it.

A larger balance or unreadable card follows a different procedure and may involve sending the card and receiving a bank transfer. Do not rely on completing that at the airport minutes before departure. Do not assume the separate bank-transfer route works with an overseas bank account; the checked page does not establish that. Ask the operator before your last day, and keep enough balance for your final transport if you still need it.

If the card is lost or stops working

Do not assume every EZL card has recoverable funds after loss. The operator’s loss-protection rules restrict protection to eligible products and prior registration, with exclusions for some cards. A photograph of the card number is not a substitute for eligibility. Treat the balance on an ordinary card as money you could lose with it.

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Problem	Practical next step
Insufficient balance	Recharge before your next journey; ask staff how to settle an incomplete trip.
Reader error despite a balance	Remove other cards from the reader area and ask staff to check the card. Avoid repeated uncontrolled taps.
App registration or payment fails	Check whether a charge occurred, then use a confirmed cash-loading counter.
Card is unreadable	Keep the physical card and ask the issuer about its damaged-card refund process.
Card is missing	Check your exact product’s protection rules and registration status. Arrange another fare method for immediate travel.

Useful Korean phrases

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Show this	Meaning
이즐 교통카드 있나요?	Do you have an EZL transport card?
이 카드에 만 원 충전해 주세요.	Please add ₩10,000 to this card.
카드값과 충전 금액이 각각 얼마인가요?	How much are the card and the top-up separately?
잔액을 확인해 주세요.	Please check the balance.
이 카드 잔액을 환불받을 수 있나요?	Can I get the remaining balance refunded?

What we checked

Official purchase, recharge, card-type, transport, refund and loss-protection information was checked on October 12, 2026. The physical-card photograph is ours. It is not evidence of a successful top-up, ride, retail payment or refund. This guide is Official-source checked, and those transactions have not been independently tested.

Your next task

Keep untangling your Korea trip

With a loaded card, check how to board your bus or use the subway; compare alternatives if another fare product fits better.

Next guide How to Ride a Seoul Bus as a Foreigner Find the correct Seoul bus and direction, tap a supported transport card on and off, protect the transfer, and recover safely from… Next guide How to Buy a Seoul Subway Ticket With a Foreign Card Buy one Seoul subway single-journey ticket at a compatible kiosk, use it at the gates, and recover the refundable KRW 500 deposit… Next guide T-money vs Climate Card vs WOWPASS: Which Korea Travel Card Should You Choose? Choose standard Tmoney for simple pay-as-you-go transit, a Climate Card Short-Term Pass for repeated eligible travel within Seoul, or WOWPASS when prepaid…

Official sources

• EZL: purchase locations — checked October 12, 2026.
• EZL: recharge methods and balance limit — checked October 12, 2026.
• EZL: RF and IC card differences — checked October 12, 2026.
• EZL: transport and merchant coverage — checked October 12, 2026.
• EZL: readable and damaged-card refunds — checked October 12, 2026.
• EZL: product-specific loss protection — checked October 12, 2026.
• EZL: card and app overview — checked October 12, 2026.
• Seoul Metropolitan Government: bus boarding and exit taps — checked October 12, 2026.

Change log

• 2026-10-12 — Rechecked all eight purchase, recharge, card-type, transport, refund and loss-protection sources. Made counter ceilings inclusive and added a clearly labeled KRW 25,000 CU comparison. Overseas-bank refunds remain unconfirmed; original card photo and transaction-test limits are unchanged.
• 2026-10-06 — Simplified repeated review text and/or added task guidance and clearly labeled calculation examples. Original evidence dates, verification status and test limits are unchanged.
• 2026-09-16 — Checked official physical-card purchase, cash top-up, use, refund and product-specific loss rules; added an original POP/eZL card photo.