To apply a promo code at checkout on Frontgate.com, you will typically follow a straightforward process. After adding items to your shopping cart, you will proceed to the checkout page. Once there, you will find a designated field for entering your promo code. It is usually labeled clearly, such as "Promo Code" or "Discount Code." Simply type or paste your code into this field and click the appropriate button to apply it. The discount associated with your promo code should be reflected in your order total immediately. It is important to check the expiration date and terms of the promo code to ensure it is valid. If you do not see the discount applied, double-check the entered code for any errors. For any further assistance or specific inquiries, you might want to look for contact information on the current web page.