I want to add my virtual card number. What is my PIN code? February 18, 2019 15:36 Updated If you have not changed it previously, then it will correspond to the last four digits of the Spanish ID card holder. Related articles If I have got a season ticket under a company or a club supporters' club name, what is my PIN code? How can I sign up with my virtual season ticket card? The option of adding my virtual card does not come up what do I have to do? What is my PIN code? Where can I track my order?