Second, upgrade strategy.

第二，提升性策略。

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The best strategy is to pick the vendor that best suits your profile, adopt popular industry standards where possible and try to be smart about how and when you upgrade.

最佳策略是挑选最符合你的应用组合的厂商，尽可能采用流行的行业标准，并在升级方式和时机这类问题上尽量保持明智。

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The monetization strategy is simple enough: Free users are given an array of incentives to upgrade to reasonably priced premium accounts.

网站赚钱的策略也非常简单：他们会通过各种方式激励免费用户升级成收费合理的高级用户。

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But with the network upgrade, it also gives the company a potential strategy for getting to 4G coverage in case financial trouble bring down Clearwire.

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Or, you could refine your overall strategy, prune personnel, shed unprofitable accounts, streamline procedures and upgrade systems.

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