How do I terminate my card? camping.se November 30, 2016 15:30 Updated Follow Your card terminates when the time has expired. You do not actively need to contact Guest Service to terminate the card. Further questions? contact us at Guest Service Related articles What should I do if I change my address? How do I recieve my card? How do I buy a Camping Key Europe? Can my spouse/live-in partner use my Camping Key Europe? How long is the card valid for?