Last night on Twitter, @FF_XIV_EN announced that 60 day time cards are now available at retailers for Final Fantasy XIV: A Realm Reborn!
While good news for many, it should be noted that these time cards are only for standard level subscriptions. From the Support Center:
Game Time Cards can only be applied to Standard subscriptions. If you currently have an entry level subscription and would like to use a Game Time Card, please upgrade to a Standard subscription after logging into Mog Station.
You can redeem up to three Game Time Cards provided that you don’t exceed the 180 day subscription limit.
We’re unsure of how this would relate to Legacy subscriptions, but chances are probably slim that these cards will work for them.
Update: We’ve confirmed with Square Enix that a 60 day Time Card will work with a Legacy account, however it will still only provide 60 days of service.