What is IKSV Tulip Card password? It is a 4-digit password that is automatically generated by the system so that you can buy tickets with your Tulip Card. Related articles I forgot my Tulip Card password, what should I do? What is IKSV Tulip Card for? How many tickets can I buy with my IKSV Tulip Card? How can I change the password of my Tulip Card? How is the ticket delivered from retail outlets?