AVS is a order screening system to insure the card holder against unauthorized use. The system will only approve an order being shipped to the address where you receive your credit card bill, or to an alternate ship-to address on file with your credit card company. If you receive an AVS (Address Verification Service) error during the checkout, you have 3 options:Call you your credit card company and have them add an alternate ship-to address, this will not change where you receive your bill and is done instantly so you should be able to complete your order within a couple minutes.On the payment page of the checkout process, you can select the third option "Request a Callback for Credit Card Info" and then complete your order. We will phone you for your credit card information.Or you can simply call us, we will take your credit card info and process your order for you.If you are still receiving an error please contact us at +1 (866) 615-8247.