Hello, My payment system works correctly when my backend is in sandbox mode, but when I submit my app for review, I get the following error: VerificationException [Error] at SignedDataVerifier.verifyNotification (/Users/---/node_modules/@apple/app-store-server-library/dist/jws_verification.js:126:19) at SignedDataVerifier.verifyAndDecodeNotification (/Users/---/node_modules/@apple/app-store-server-library/dist/jws_verification.js:121:14) at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at async file:///Users/---/src/api/routes/apple.routes.js:22:18 { status: 2, cause: undefined } Main Question For Apple to approve in-app purchases, should I submit my app for review with the backend in sandbox mode or production? Possible Causes of the Error I would appreciate any suggestions on what might be causing this error and how to fix it. Thanks in advance! 🚀

Stripe offers variable payment structures, also known as "irregular recurring payments," which include: Usage-based billing: Charges amounts based on usage during the billing cycle (e.g., minutes used or energy consumed). Quantity-based billing: Charges a pre-agreed amount based on quantity (e.g., number of users in a subscription). Is it possible to implement this type of billing in the Apple Store for apps? How would variations in amounts be handled?