How can I add a promo code to my order?

To apply a promo code to your order:
1. Please click on the shopping cart icon on the top right hand corner of our Monoprice webpage.
2. A small window titled ‘My Cart’ will appear.
3. Select the ‘Checkout’ option.
4. Once on the shopping cart page, there is a field under your items where you can enter and apply a promo code.