VOUCHER My voucher list (Total: ) You have no voucher available. voucher List Voucher Name Purchase Amount Voucher Benefit Valid Until 사용하기 << < 1 > >> About Voucher To exchange your printed, serial, or mobile Vouchers with online Vouchers enter the authentication number in the below Voucher No. Verification box. Only one Voucher may be used per purchase. Once the Voucher is used, it cannot be reused. Use of some Vouchers may be limited to purchases of specified items only. Certain printed, serial, or mobile Vouchers are usable only once.