After you got the on-time delivery or on-time dispatch coupon, you may use it to pay your Trade Assurance order.
If the order is placed by your supplier, you may find 'Apply Coupon' when you make order payment.
If the order is placed by yourself, you may find Alibaba.com Coupon option when you place the order.
Kindly note the coupons will be valid within 90 calendar days after the date the coupon is issued. Any coupon unused after the deadline will be void.