This compliance is to be followed by any business that processes card payments (in other words, not only by the financial services sector) to help prevent credit card fraud.

处理信用卡支付的所有企业(换句话说，不只是金融服务部门)都必须遵守这个标准，从而帮助避免信用卡欺诈。

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Unusual behavior of underlying processes (for example, credit card transactions that do not follow the usual patterns)

异常行为（例如，不符合通常模式的信用卡事务）

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For example, processing a credit card number, hiring a new employee, and submitting a patent are all examples of business processes.

例如，处理一个信用卡号，雇佣一个新职员，提交一个专利等都是商业流程的示例。

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Barclaycard is a multi-brand credit card and consumer lending business which also processes card payments for retailers and merchants and issues credit and charge cards to corporate customers and the UK Government.

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Earlier this month, Psystar aroused suspicion by changing addresses on its Web site four times and getting cut off by the company that processes its credit card transactions.

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McCaskill simply placed a personal call to Janet Napolitano, Department of Homeland Security Secretary, who issued this young woman a renewable, two-year work visa until her petition for a green card processes.

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