用户重新安装应用程序时是否可以购买耐用产品？ [英] Is it possible to purchase durable product whenever user reinstall App?

问题描述

用户可以从我的应用购买耐用产品。如果他卸载我的应用程序然后重新安装，他将丢失所有购买的信息。现在如果他想再买一次，怎么可能呢？如果可能的话，如何实现它？

User can purchase durable product from my app. If he uninstalled my app and then reinstall and he will lose all purchased information. Now if he want to buy it again, how is it possible? if possible, how to implement it???

推荐答案

你的问题不清楚。



但是。 ..你也应该在自己的服务器上保存购买历史记录。

Your question is unclear.

But... you should keep the purchase history on your own server as well.

你的问题不清楚，真的。



如果您卸载了您购买的应用程序，并且将来再次安装它，您可以免费下载，因为您已经购买过。因此，下载的应用程序的信息仍保留在Ms服务器中。



如果您的问题与您的应用数据有关，则必须创建一种机制，允许在用户存在于您的应用程序中以跟踪他的偏好。



希望它有所帮助。

You're question is unclear, really.

If you uninstall an application you purchased and in the future you install it again, you can download it for free because you already purchase in the past. So, the information of your downloaded application remains in Ms servers.

If your question is about your app data, you must create a mechanism that allow to save data when the user exists from your application in order to track his preferences.

Hope it helps.

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