KTO's card comparison notes that larger Tmoney refunds may require a dedicated Tmoney Town office, while EZL convenience-store refunds have amount limits. Do not assume all balances can be cashed out at an airport; check the card, amount, fees and refund outlet.
Practical advice on 2026 card changes, purchasing, using and refunding travel cards.
KTO's card comparison notes that larger Tmoney refunds may require a dedicated Tmoney Town office, while EZL convenience-store refunds have amount limits. Do not assume all balances can be cashed out at an airport; check the card, amount, fees and refund outlet.
Check current rules with the card issuer or Seoul City before buying.
KTO's transportation card comparison last revised in August 2026 provides the basis.
Current machine support, coverage, fares and fees may have changed since the published guidance.
