How to use coupon:
1. Make sure that the order meets promotion condition.
2. Click the drop down arrow on the top of the page, under the orange word "Shopping Cart". You will see something similar to the picture below:
3. Click the "View Cart" link in the above picture. On the next page, in the "What would you like to do next?" area, click "Use Coupon Code".
4. Enter the coupon code and click "Apply Coupon" button. If the promotion condition is met you should see the discount applied down the bottom right corner of the webpage, looking like something below:
5. Click the "Checkout" button to complete the rest of the ordering process.