EU server is giving some extras for the the*5th Anniversary:
-From Tuesday*12 April*at 07:10 until Friday*15 April*at 07:00 CEST (UTC +2).
x3 XP for the first victory of the day.
-From Friday*15 April*at 07:10 until Tuesday*19 April*at 07:00 CEST (UTC +2).
x5 XP for the first victory of the day
Exchange Rate: 1 Gold per 35 XP
15% discount on all standard vehicles (Tier VIII-X)
15% discount on 180 and 360 Premium Days