After you have added the items you want to your shopping cart, click check out. The next page is the payment page and you will find a text box there on the right side for your gift card or discount code. Copy your coupon code and paste it into the box and hit apply. Voila! You will see a discounted price if the code worked. If you do not have a coupon code, you will find exclusive Built Bar coupon codes listed on this page. Give them a try!