You will be able to add one promotional/discount code in the 'Promo Code' field either from the shopping cart or in checkout. Click on the "+" next to the Promo Code to expand the field for code entry.
Once you have entered the code, click 'Apply'. You will see a green banner at the top of your cart that confirms that the code was successfully applied.
After applying a promo code, if there is a message indicating the promotion code is invalid, double check the offer details. Common reasons for this message are the minimum purchase amount hasn't been met or the offer has expired.
For more information about our Offers & Use of Coupon Codes Terms & Conditions please visit here.