QQ even introduced a virtual currency named Q-coin, which can be used by QQ users to buy their IM avatar's virtual clothes, hairstyles, furniture - and even virtual pet food for their virtual pets!

QQ甚至推出了自己的虚拟货币——Q币。用户可以用Q币为自己QQ的卡通形象购买虚拟服饰、发饰、家具，甚至虚拟宠物的食物！

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Although best known for QQ, a popular instant-messaging service with 567m users, much of its profits come from online games and a virtual currency, called Q COINS.

虽然其最出名的产品是QQ，在中国是最受欢迎的即时通信软件并拥有5.67亿用户，其大部分利润来自在线游戏和一种被称为Q币的虚拟货币。

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