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? What is Camping Key Alliance? How long is the card valid for? How do I pay for my card at Camping.se? How do I recieve my card?