1. Add the product to the Cart
2. Click on the "Checkout"
3. Enter shipping information
4. To your right you will see a place to enter your promo code ("Discount Code")
5. Click on the "Apply" button
6. At the bottom of the window, click the "Continue to Shipping" button
7. Enter payment information, then press the "Pay Now" button.
Please note, per conditions you can use only one discount per order. If you chose a Subscribe & Save option, you will not able to use another discount.