每个信息存储作为单独的实体卡，可以驻留在文件夹中。

Each information entity is stored as separate card that can reside in folders.

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因为这种信用卡诈骗并没有盗取实体卡，只是盗取了卡上的信息，因此在像亚马逊之类的电子零售商那里是无法使用的。

And because this credit card scam doesn't steal the actual card, just the information on the card, it's useless if it can't be used at an e-retailer like Amazon.

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第3级开始定义在第2级的实体中可能进行的典型业务活动，如发出客户订单、信用卡授权以及跟踪订单处理等。

Level 3 begins to define the typical business activities that may be conducted within the level 2 entities, such as issuing customer orders, authorizing credit, and tracking order handling.

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