How do I apply a discount code?

To apply a discount code on eTundra.com, simply add items to your cart and proceed to checkout. On the checkout page, you will see a field labeled "Discount Code" where you can enter the code. Once you have entered the code, click "Apply" or a similar button to apply the discount to your order. The discount should be reflected in your total before completing the purchase. Please note that discount codes may have certain restrictions or expiration dates, so make sure to review the terms and conditions of the code before applying it.