The first instance is the service or software that offers a free trial and then converts users into paying customers.

实例之一是服务或软件首先提供免费试用，然后将免费用户转化为支付费用的顾客。

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Whether acting as a client, a service, or both, all software that communicates via WCF relies on one or more channels.

无论是客户端，还是服务，或者两者，通过WCF进行通信的所有软件均依赖于一个或多个通道。

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The service provider is a software element that provides one or more services.

服务提供者是一个提供一个或者多个服务的软件元素。

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But there can be downsides and potential risks when relying on a third party to provide infrastructure, platforms, or software as a service.

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About 25% use tax software or an online service.

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Without fancy support ticketing software or dedicated customer service reps, the Vizify teammates bootstrapped their way to support success by keeping calm, losing a whole lot of sleep, and staying on top of the their inboxes.

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