My Credit Card comes up saying it's invalid

When entering in the Credit Card number, make sure there are no spaces between the numbers. If the message still appears once the numbers have been entered correctly. You may need to navigate away from the page and then go back to payment and delivery page and re-enter the numbers. If the issue continues, please contact our Amway Regional Contact Centre on 1800 45 46 47 (AU) or 0800 611 611 (NZ).