Hello everyone! I am soon to turn 25, new ticket prices will apply, and also I need to renew some of my travelcards. What happens when I purchase a yearly travelcard (e.g. GA, Half Fare or Half Fare PLUS) before my 25th birthday? On my birthday, should I expect to receive an email asking for paying the difference? Or will it be valid for a year without a problem and only when it expires the new fare applies? I would be very grateful for an answer, preferably with some specification of a document/webpage stating the rules on that matter.