Our online payment gateway uses zip code verification to protect customers from credit card fraud.
Occasionally our payment gateway gets a little overzealous and will block a payment for 24-48 hours even when the zip code is 100% correct as per your billing address.
Most zip code errors are resolved by using PayPal to process your payment. If you have a PayPal account please would you try this payment method? If not, please contact our Customer Experience team by clicking here