The response Reward coupon provided by Moaform has a expiration of 5 years(Cultureland) or 60 days (all other items) including the purchase date, and the expiration cannot be extended. Please note that this coupon must be used within 5 years(Cultureland) or 60 days (all other items), and the coupon cannot be used once expired.
Reward coupons can only be used at designated locations in Korea.