Using Promo Codes when shopping at Dgk is just a few steps: You can view your existing Dgk Promo Codes by logging into your account, viewing your profile and clicking [My Card]. If the product you want to buy complies with the Promo Codes rules of use, then you can add the product to your cart. Then place an order, click the Coupon Codes obtained on the settlement page, you will automatically jump to the existing Coupon Codes page, select the Coupons you want to use, and complete the payment.