No external payment in foreign exchange shall be made without the necessary taxation certificates or tax exemption certificates.

不能按要求提供税务凭证或免税证明的、不得对外付汇。

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Facebook appears to be building its own payment system for virtual goods purchased on its social network and on external sites.

脸谱（Facebook）似乎也正在建立自己的支付系统，使购买者无论是在自己的社交网站上还是在其他网站上购买虚拟商品都能运用该系统进行支付。

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Responsible to verify, analyze, investigate and resolve any internal and external issues related to payment process.

负责核查，分析，调查和解决与付款流程相关的任何问题；

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For customers experiencing financial hardship, Chase may restructure loans to reduce interest rates, waive late and over-limit fees, and extend repayment terms through a variety of internal and external payment programs.

FORBES: Can Financial Procrastination Cause Heartburn?

In his statement Thursday, Ryley said Sky News had commissioned an internal audit of payment records, alongside the external review of e-mail records.

CNN: UK broadcaster Sky News admits e-mail hacking