This message tells you that you have not done the last security step required by your bank. Every bank does it a different way.
Sometimes it is a TAN, sometimes a second password.
'''Limitations'''
Our payment gateway does not support JCB.
If you do not have a Visa or Mastercard you can also pay by credit card using Paypal.
Paypal supports a wider range of cards.Log into Beds24 go to the SETTINGS->ACCOUNT->BILLING and set 'Pay Using'= Paypal.
You will then be automatically directed to the Paypal payment screen.