Where can I enter my promotional code? Related Searches Payment Checkout SteelSeries When viewing your cart, click "Proceed to checkout". This will take you to our checkout page. Once directed to this page, you may click the "Add promo code" button. Once clicked, you will be prompted to enter your code. Related articles My RMA was approved and I received my code! Now what? USB Device setup with GG Where do you ship your products from? How does the warranty RMA process work? Analog headset product support for SteelSeries Engine in GG