Remove changes to ios readme

packages/in_app_purchase/in_app_purchase_storekit/example/README.md

@@ -7,75 +7,3 @@ package.
 
 Unless you are making changes to this implementation package, this example is
 very unlikely to be relevant.
-
-# In App Purchase iOS Example
-
-### Preparation
-
-There's a significant amount of setup required for testing in app purchases
-successfully, including registering new app IDs and store entries to use for
-testing in App Store Connect. The App Store requires developers to configure
-an app with in-app items for purchase to call their in-app-purchase APIs.
-The App Store has extensive documentation on how to do this, and we've also
-included a high level guide below.
-
-* [In-App Purchase (App Store)](https://developer.apple.com/in-app-purchase/)
-
-### iOS
-
-When using Xcode 12 and iOS 14 or higher you can run the example in the simulator or on a device without
-having to configure an App in App Store Connect. The example app is set up to use StoreKit Testing configured
-in the `example/ios/Runner/Configuration.storekit` file (as documented in the article [Setting Up StoreKit Testing in Xcode](https://developer.apple.com/documentation/xcode/setting_up_storekit_testing_in_xcode?language=objc)).
-To run the application take the following steps (note that it will only work when running from Xcode):
-
-1. Open the example app with Xcode, `File > Open File` `example/ios/Runner.xcworkspace`;
-
-2. Within Xcode edit the current scheme, `Product > Scheme > Edit Scheme...` (or press `Command + Shift + ,`);
-
-3. Enable StoreKit testing:
-  a. Select the `Run` action;
-  b. Click `Options` in the action settings;
-  c. Select the `Configuration.storekit` for the StoreKit Configuration option.
-
-4. Click the `Close` button to close the scheme editor;
-
-5. Select the device you want to run the example App on;
-
-6. Run the application using `Product > Run` (or hit the run button).
-
-When testing on pre-iOS 14 you can't run the example app on a simulator and you will need to configure an app in App Store Connect. You can do so by following the steps below:
-
-1. Follow ["Workflow for configuring in-app
-   purchases"](https://help.apple.com/app-store-connect/#/devb57be10e7), a
-   detailed guide on all the steps needed to enable IAPs for an app. Complete
-   steps 1 ("Sign a Paid Applications Agreement") and 2 ("Configure in-app
-   purchases").
-
-   For step #2, "Configure in-app purchases in App Store Connect," you'll want
-   to create the following products:
-
-   - A consumable with product ID `consumable`
-   - An upgrade with product ID `upgrade`
-   - An auto-renewing subscription with product ID `subscription_silver`
-   - An non-renewing subscription with product ID `subscription_gold`
-
-2. In XCode, `File > Open File` `example/ios/Runner.xcworkspace`. Update the
-   Bundle ID to match the Bundle ID of the app created in step #1.
-
-3. [Create a Sandbox tester
-   account](https://help.apple.com/app-store-connect/#/dev8b997bee1) to test the
-   in-app purchases with.
-
-4. Use `flutter run` to install the app and test it. Note that you need to test
-   it on a real device instead of a simulator. Next click on one of the products
-   in the example App, this enables the "SANDBOX ACCOUNT" section in the iOS
-   settings. You will now be asked to sign in with your sandbox test account to
-   complete the purchase (no worries you won't be charged). If for some reason
-   you aren't asked to sign-in or the wrong user is listed, go into the iOS
-   settings ("Settings" -> "App Store" -> "SANDBOX ACCOUNT") and update your
-   sandbox account from there. This procedure is explained in great detail in
-   the [Testing In-App Purchases with Sandbox](https://developer.apple.com/documentation/storekit/in-app_purchase/testing_in-app_purchases_with_sandbox?language=objc) article.
-
-
-**Important:** signing into any production service (including iTunes!) with the
-sandbox test account will permanently invalidate it.