Coupon codes are input at the time of checkout, however, the location varies depending on whether you are using Mobile or Desktop.

For Mobile Devices, you will need to complete both the "Information" and "Shipping" pages of the cart before being able to input the coupon code on the "Payment" page.  Please see the image below.

For Desktop, you can input your code on any of these three pages (Information, Shipping and Payment) during your checkout process.  Please see the image below.

*Please note:  Coupon Codes are one-time use.  

If you continue to have issues with your coupon code, please reach out on our Contact Us page and we would be more than happy to further assist you.