Why is activating more expensive for a higher level castle,
A level 45 castle can get 30 day activation for Paragon for $2500, yesterday a level 90 had to pay $5500 today that jumped to $6500 for no reason, my castle has gained one level in the last 5 months and 30 day activation has steadily increased from $4500 to $6500 in that period of time, WHY???
I get the feeling that you are trying to get all veterans and others on a limited income to quit the game.
You say coining keeps the lights on at Plarium but it shouldn't be used to keep the lights on in London, Paris, Berlin and Moscow as well. My income doesn't go up just because I have played the game longer.