Promo Codes is used as follows: Make sure you have an account in Assos Factory Outlet; if not, you can create one first, then select your favorite products to add to your cart. You will then be taken to the payment interface, where you can enter the Coupons you obtained at e-coupon-code.com in the [Use Coupon Codes] box. Please note that each Assos Factory Outlet Coupon Codes has its own rules of use, which can be used if your order is eligible.