Every purchase you make from a foreign merchant (including online sellers that use an overseas payment network) is subject to two extra fees: foreign transaction and currency conversion fees.

每次你在国外买点什么的时候(包括网上那些使用跨国付费系统的卖家们)，你都要考虑到有两种额外的费用是你要支付的：外国交易费和货币兑换费。

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For example, in Figure 5, Data Format Conversion is a task with the responsibility of converting purchase order messages to validation service messages.

比如，在图5中，Data Format Conversion是一项任务，负责将订购单消息转换为验证服务消息。

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The buyer is responsible for verifying compatibility of actual elbow and rail assembly prior to purchase of conversion kit.

买方在购买转换配件之前，要对弯头和导轨总装的兼容性验证负责。

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For example, with regard to prospect collection and purchase conversion, ISC achieved a whopping 153 percent of its goal in 2010.

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Hildick-Smith explained that a book purchase has three meaningful components: availability of the book, discovery by the reader, and conversion to purchase.

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Figure on spending a multiple of the purchase price for the conversion.

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