How to find/use my coupon?
You can easy to find out all the coupons in the 'My coupon' page in your member center and know more details of the
coupons (like valid time, restrictions…)
If you want to use the coupons, you can click the 'Use now' button on the lower right of the coupons to place an order
and choose the coupons you want to use before confirming the payment.