The affordable transportation card(alcard) is a public transportation discount policy implemented by the government.
To use the alcard, you can apply for and receive the card here (http://alcard.kr/). And when using public transportation use by pressing the departure and arrival buttons at the departure and destination.
There is a great advantage of reducing transportation costs through a discount rate of up to 30% per month. And if you walk or cycle while using public transportation, mileage is accumulated according to the distance traveled.
L.L.F reporter Se-Hyun Kim