Out of the blue Academia changed subscription fee from 79 to 246 euros without prior notice and now they refuse refund. This is not only extremely furstrating but of questionable legitimacy and of course I will take legal actions. Be aware and avoid any subscription.Update after Academia's response: Academia has never sent an e-mail. I have of course repeatedly contacted Academia team. They keep repeating that it is "out of their policy" to refund what has been a unilateral, not agreed change of subscription fee and consequently an anauthorised charge of my card.