Yea you can pay via pbleagues online up to a couple days before the event. It's 50 euro, at the event it's 60. So you save yourself 10 euro by paying for it a bit early. Millennium used to do single event id's. NXL does not, you get the card, and then at each event they put a stick on the back saying it's valid for this event. No card or the right sticker, and you aren't getting into the players area.