Besides coupons, Coupons is the other currency to buy items. With it, you can buy part of goods in shop. You can acquire Coupons through activities and quests of game.
Insignia is a special currency in game. With it, you can exchange rare goods in Arena shop. You can acquire Insignia only through quest and arena.
Wartune Crypt Tokens “Tokens ” is the currency of Crypt shop in game. These Tokens are used for exchanging various kinds of rare items and equip suit. Only you complete the challenge of the Crypt, you can acquire Tokens.