One of our apps aims to offer ​​monthly payments after a 1 month free trial expires. To facilitate a seamless payment experience for our subscribers, we ​a​re planning to integrate Stripe for processing subscriptions and payments for ​M​onthly subscriptions. Understanding the importance of complying with the App Store Review Guidelines, we seek to clarify the following: Web View for External Payments: Is it permissible under the current guidelines to open a web view within our app that directs users to a Stripe payment page for the purpose of subscribing to or purchasing ​a​ monthly subscription? We intend to ensure that this process is used strictly for ​r​ecurring monthly payments. Guideline Reference: We refer specifically to Guideline 3.1.1 concerning in-app purchases and would like to understand if there are exceptions or permissible use cases for integrating a web view that directs to an external payment system, under certain conditions or for specific types of goods and services.