燃油系统的作用:求高手翻译！小弟分不多，但是会万分感激

能看懂么，要是有个顶着个高级头衔的仁君拿机器翻译的被选中了最佳我可要失眠了。
另外，你的受众是年轻人，因此用了一些比较简单的表达方式。
而且对贵公司的部分促销手段的合法性没有信心，请LZ指教。

我们是一家专业以低价提供游戏货币以及其周边服务的公司。我们建立了一个有用并且方便的体系，您可以24小时从我们这里购买到游戏的装备以及货币！
Our company（这里应该改为公司的名称）is dedicated to the distribution of virtual currency of online games and its peripheral services.We have established a convenient service system that enables players to buy kits and virtual currencies at any time of day.
现在我公司正开展一项会员推广活动！如果您收到这封E-mail，那么很荣幸的告诉您如果您到我们这里购买商品，并告之我们您收到这封信的话，您将得到额外的您购买商品的5%。比如您从我们这里购买了2000G，那么我们会额外送您100G！另外还有更好的消息等着您，如果您向您的朋友介绍我们网站，并且他在我们这里购买了，我们将会赠送给您您的朋友所购买商品的5%，并且您有可能成为我网站的黄金会员，那时候您将拥有一个更大的折扣！
At present our company is implementing a membership promotion campaign.If you are able to read this E-mail,then we are privileged to inform you that you will enjoy a preferential price next time you buy our products by telling us you have got this mail.If you buy something worth 2000G,we will award you with something worth 100G.One more thing.If you introduce our website to your friend who has had business with our company you will be awarded with^@$%@（是现金还是附赠物品？这句在我确认这种促销手段合法之前不能给翻译）.You are also likely to become a Golden Member of our site,when greater discounts will await you.