WOWPASS: overseas card networks accepted for top-up
Prepaid cards aimed at foreign visitors change their top-up methods, fees and supported networks often, which is exactly why the supported-network count belongs in a dated record rather than in the body of an article that will be read for years. The useful property of these cards is structural and more stable: money loaded from an overseas card is spent as a domestic card, so it clears at merchants that decline the overseas card outright.
- Applies to
- Visitors and new arrivals using a Korean prepaid card before opening a bank account
- Review cadence
- Checked quarterly
What we have recorded
- 2026-09-13Visa, Mastercard, JCB
Mobile top-up using an overseas-issued card, alongside foreign cash top-up at machines. The balance is then spent as a domestic prepaid card at offline merchants. The payment balance and the T-money transport balance are separate: a funded payment balance does not pay a bus or subway fare. Fees, limits and supported networks change — confirm in the app before relying on any of them.
WOWPASS — official top-up guidance
One reading so far. This becomes a history the first time the figure moves while we are watching — which is the part that cannot be reconstructed later.
Guides that depend on this figure
When this figure moves, every guide above needs the same edit. That is why it is tracked here rather than copied into each one.