苹果原文：
3. 1.1 Business: Payments - In-App Purchase
Guideline 3.1.1 - Business - Payments - In-App Purchase
We noticed that your app or its metadata enables the purchase of content, services, or functionality in the app by means other than the in-app purchase API, which is not appropriate for the App Store.
Next Steps
If the purchasable content, functionality, or services are intended to be used in the app, they must be purchased using the in-app purchase API.
If your app offers digital services and content that are purchasable across multiple platforms, you may allow customers to access the content they acquired outside the app provided it is also available for purchase using the in-app purchase API. Please review Guideline 3.1.3(b) Multiplatform Services for more information.
If you have any additional information to provide regarding the digital content and services in your app and how the guidelines apply to them, please reply to this message in Resolution Center and let us know. If there is information you'd like us to consider in our review of future submissions, please feel free to include it in the App Review Information section of App Store Connect.
In-App Purchase
It may be appropriate to revise your app to use the in-app purchase API to provide content purchasing functionality.
In-app purchase provides several benefits, including:
- The flexibility to support a variety of business models.
- Impacting your app ranking by consolidating your sales to one app rather than distributing them across multiple apps.
- An effective marketing vehicle to drive additional sales of new content.
For information on in-app purchase, please refer to the following documentation:
In-App Purchase for Developers
In-App Purchase Programming Guide
For step-by-step instructions on in-app purchase creation within App Store Connect, refer to App Store Connect Help.
Please see attached screenshots for details.
翻译：
三。1.1业务：支付-应用内购买
指南3.1.1-业务-支付-应用内购买
我们注意到，您的应用程序或其元数据可以通过应用程序内购买API以外的方式购买应用程序中的内容、服务或功能，这不适合应用程序商店。
下一步行动
如果可购买的内容、功能或服务打算在应用中使用，则必须使用应用内购买API购买。
如果您的应用程序提供可跨多个平台购买的数字服务和内容，您可以允许客户访问他们在应用程序之外获得的内容，前提是这些内容也可以使用应用内购买API进行购买。有关更多信息，请参阅指南3.1.3（b）多平台服务。
如果您需要提供有关应用程序中的数字内容和服务以及指南如何适用于这些内容和服务的其他信息，请在解决方案中心回复此消息并让我们知道。如果您希望我们在审查未来提交的内容时考虑到一些信息，请随时将其包含在App Store Connect的应用程序审查信息部分。
应用内购买
修改应用程序以使用应用内购买API提供内容购买功能可能是合适的。
应用内购买提供了几个好处，包括：
-支持多种商业模式的灵活性。
-通过将你的销售整合到一个应用程序中而不是在多个应用程序之间分布来影响你的应用程序排名。
-一种有效的营销工具，可以推动新内容的额外销售。
有关应用内购买的信息，请参阅以下文档：
面向开发者的应用内购买
应用内购买编程指南
有关在app Store Connect中创建应用内购买的详细说明，请参阅app Store Connect帮助。
详情请参阅附件截图。
解决：
1、移除相关支付模块使用苹果支付。
2、你的应用支付用途是“虚拟物品”还是“实体物品”，如果是虚拟的必须使用苹果支付，是实物则不需要。
在问题还没完全解决时不要重复申请上架，否则有可能你的开发者账号会被终止使用！！！！！
注：是虚拟物品建议使用，iap模块（模块地址：https://www.apicloud.com/mod_detail/62061）