Hi, I am testing a consumable in-app purchase on my app, with a Sandbox account on an iPad device. The transaction was successful, as I saw "You're all set. Your purchase was successful. [Environment: Sandbox]. I set a break point in Xcode after the line await transaction.finish() in following code private func handle(transactionVerification result: VerificationResult ) async { switch result { case let .verified(transaction): guard let product = self.products.first(where: { $0.id == transaction.productID }) else { return } self.addPurchased(product) await transaction.finish() return. <----- breakpoint And I saw those property values for the transaction id UInt64 88*****848 originalID UInt64 437****2496 . Then I use the originalID value 437*****2496 in a server library call in node.js .... const environment = Environment.SANDBOX .... const client = new AppStoreServerAPIClient(encodedKey, keyId, issuerId, bundleId, environment) .... const response = await client.getTransactionInfo("4379072496") I got apiError: 4040010, errorMessage: 'Transaction id not found.' Could someone please tell me if I use the library call correctly with the right id? And why I got the error? Thank you very much! Kind regards, Shih-Chin Yang [Edited by Moderator]

Hi, I am testing an consumable in-app purchase for my app on an iPad, whenever I select to purchase, it always shows "For testing purpose only. You will not be charged for confirming this purchase.". Then I touch the blue Purchase button. It instantly shows "Done", then alerts "You're all set. Your purchase was successful. [Environment: Xcode]. It never asks me to enter a Sandbox account. I followed the instructions on "Testing in-app purchases with sandbox" page, but I can not find the sandbox account in Settings > App Store. I expected to see [Environment: Sandbox] so I could get the transaction id for App Store Server API. My iPadOS version is 17.4.1. My Xcode version is 15.1 and I use StoreKit with SwiftUI view. Can someone please shed some light on why I always get [Environment: Xcode]? I googled a lot, the process to test with Sandbox seems to be straightforward, But I just could not get it right. Thank you very much! KInd Regards, Shih-Chin Yang