For many businesses, direct mail is the most effective form of advertising.

对许多企业来说，直接邮寄广告是最有效的广告形式。

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A final advertising medium is direct mail, which uses mailings to consumers to communicate a client's message.

最后一种广告媒介是直邮，即通过向消费者邮递资料来与客户沟通信息。

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We focus our attention on seven types of advertising: television, newspapers, radio, magazines, out-of-home, internet, and direct mail.

我们的注意力通常会被七种类型的广告吸引：电视、报纸、广播、杂志、户外海报、互联网和广告直邮。

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Charges taken in connection to a mandate to prefund retiree health care drove the loss in the latest quarter, but declining first-class and advertising mail volume were a drag on revenue.

WSJ: Postal Service Registers $5.2 Billion Loss

Cash4Gold evidently thought that TV advertising, mail order and the internet would allow them to collect materials at less than the value created.

FORBES: The Cash4Gold Bankruptcy: This Is The Basic Problem With Recycling

Heymann's Pacific Mail Order System began as a direct-mail advertising company, which later evolved into a mail-order firm for members of the U.S. Armed Forces serving in Vietnam.

CNN: Klaus Heymann profile