How do I change my LEGOLAND Monthly Passholder billing payment information? You may visit the Passholder Payment Portal HERE to update your account. Was this article helpful? Related articles Where do I manage my Passholder Monthly Membership? How do I pay the balance I owe on my LEGOLAND Monthly Passholder account? How do I make a payment on my LEGOLAND Monthly Passholder account and turn my Pass back on? How Can I Contact You? I have tried to update my credit card to make a payment in the payment portal and I receive a message that reads the payment portal is locked?