If you enter an authentication number such as paper coupon / serial coupon / mobile coupon issued from the shopping mall, it is issued as an online coupon and can be used.
Coupons are only applicable once per order, and can not be reused after use once.
Coupons can only be used for purchases of eligible items if applicable.
Certain paper coupons / serial coupons / mobile coupons may be used only once.
