How do I add a coupon to my order? June 13, 2019 18:29 Updated Follow During checkout, you will see a field just below the total where you can enter the coupon code you wish to use. Related articles What membership levels does Crate Club offer? What is your normal shipping timeline? Can I use multiple coupons on my order? I forgot to add the coupon code to my crate club order. Now what? What if I don’t like the Crate? Am I committed to keeping it? Comments 0 comments Please sign in to leave a comment.