The e-Pay system is not refundable as we mentioned at the start of using the e-Pay system.

You can not refund or transfer the money you have in your e-Pay account.
Therefore all balances should be used before you leave KDI School.

Even after you have graduated, you can use the e-Pay system until there is no balance.

[Places to use e-Pay]
Cafeteria (1F)
Cafe Vobiscum (3F)
Cafe MangoSix (Lobby)

*Note.
You may pay by credit/cash card when you have insufficient balance.
For example, e-Pay 1,500 won + Credit/Cash Card 1,300 won (a cup of coffee 2,800 won)

-Central Library-