If you have not been able to complete the payment with the American Express card, check that you have entered the data correctly, pay special attention to the CVV that in the case of this type of cards is in the front and has a length of 4 digits.
If you have not been able to complete the payment with the American Express card, check that you have entered the data correctly, pay special attention to the CVV that in the case of this type of cards is in the front and has a length of 4 digits.