How can I use my coupon code? Aloys March 26, 2019 11:11 Updated Follow Enter your code in the box shown in your shopping cart. The shopping cart will display the discount amount. Related articles I have received a discount code, but it is not working. What should I do? I want to cancel my order. How do I do that? What kind of coupon codes can I get? Comments 0 comments Please sign in to leave a comment.