商业应用的FCM定价和使用限制 [英] FCM Pricing and Usage limits for Commercial App

问题描述

是否有针对收入而创建的商业应用程序的FCM使用率列表? 还是FCM完全免费用于商业应用程序?

Is there any FCM usage rate list for commercial apps created for revenue? Or is FCM completely free for commercial apps too?

Firebase文档上是否有任何页面告知所有使用限制及其价格，如果超过了限制?

Is there any page on Firebase documentation which tells all the usage limits and their prices if the limits are crossed?

我们希望知道的限制是:

Limits we are looking to know are:

• 不.的设备可以添加到设备组
• 不.每天可以发送的邮件数量
• 可以创建的主题数上限

除4 KB消息大小(最大可折叠密钥)外的任何其他限制. 谢谢.

Any other limits except 4 KB message size, max collapsible key. Thanks.

推荐答案

Firebase Cloud Messaging完全免费.您将遇到的唯一限制与消息的生存期有关和您已经知道的消息大小限制(data为4KB，notification有效负载为2KB).

Firebase Cloud Messaging is completely free. The only limitations you'll encounter is pretty much related to the Lifetime of the Message and as you already know, the message size limit (4KB for data and 2KB for notification payload).

有一个 Firebase官方定价页面，您可以在其中查看 Cloud Messaging 他们的所有计划(免费和高级)服务，估算费用计算器和常见问题解答均免费包含"strong>".但是大多数限制是针对数据库，存储等的.

There is the Official Firebase Pricings Page where you can see the Cloud Messaging is included free for all their plans (Free and Premium) services, an estimated costs calculator, and the FAQs. But most of the limits are for the Database, Storage, etc.

• 不.可以添加到设备组的设备总数为20 .
• 不.每天可以发送的邮件数量不受限制，即AFAIK. (有关消息的限制，请参阅消息的生存期)
• 可创建的主题数 没有限制 .
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• No. of Devices that can be added to a Device Group is 20.
• No. of messages that can be sent per day is unlimited, AFAIK. (See the lifetime of a message for the restrictions related to the message)
• There is no limit to the number of topics that can be created.

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