| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | subway pass | South Korea | Often loaded onto a smart card for convenience and efficiency | 1 |
| 2 | subway token | South Korea | Subway tokens are still commonly used as a form of payment for public transportation, as these countries prioritize physical tokens over electronic fare cards. | 1 |
| 3 | subway token | South Korea | Subway tokens have been largely replaced by electronic smart cards for public transportation. | 1 |
| 4 | subway token | South Korea | Obsolete due to widespread adoption of contactless card and mobile payment systems | 1 |
| 5 | subway token | South Korea | Increasingly replaced by contactless smart cards for subway fares | 1 |