A. Points may not be used for the following reasons. Also, due to system specifications, coupons and automatic discount campaigns cannot be used together with points. ・You have not clicked “Use Points” after entering points ・Coupons or automatic discounts have been applied ・You have not registered an account ・You have not logged into an account that holds points ・Coupons or automatic discounts is adapted In addition, the coupon code you entered may not be reflected correctly depending on the communication environment at the time of ordering. =============== How to use points Please log in to your account that has points. After entering the points you want to use in the shopping cart, click "Use points". The points you used will be reflected and the billed amount will be changed. * If you are not logged in, the point input item will not be displayed. ===============