The coupons can be used as follows: Login Adidas HK (AU) , select the item you want to buy and add it to the cart. Next, it will jump to the payment page, select your Adidas HK (AU) , complete the payment. Also, you are welcome to use Adidas HK (AU) exist October of this promotion: $400 off on purchase of $1000 or more on Adidas regular-priced items .