We are glad to answer any and all questions about our bike racks. You can call 570-493-9013 or email us at draytonsolutions@gmail.com or use the contact form above. For Military Discount please email us a copy of your military or veteran ID and your shipping address. Do not use the contact form above. Just click or copy and paste the email address in this box. We will send you a PayPal invoice reflecting the discount. Thank you for your interest.