Channel (also called a distribution channel or sales channel) : Product availability, feature availability, security, customer support, frequency and kinds of marketing communications, etc.

渠道(也叫分销渠道或销售渠道)：产品的有效性，特征的有效性，安全，客户支持，频繁的各类市场交流，等等。

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Email marketing may have passed telemarketing in frequency at this point, and is a third type of direct marketing.

电子邮件营销可能通过电话的频率在这一点上，是第三种类型的直接营销。

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So we saw increasing the frequency as a way to provide some more marketing opportunities to the partners that don't fit into our schedule.

所以我们认为提高频率作为一种方式为我们的伙伴来提供一些更多的市场机会，不符合我们的计划。

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In marketing we measure television advertising by reach, frequency and gross rating points and if you extrapolate from that that the more feet you have on the street singing your praises and repeating those core messages at every turn you will be successful too.

FORBES: Sharpen Your Marketing By Measuring What Matters Most