Custom product pages can be edited and submitted for review without affecting their unique URL. When changes are approved, they are automatically published. Select your app from My Apps. A new page opens with the App Store tab selected. Click Custom Product Pages in the left sidebar. Click the page you wish to edit. Make edits. Submission confirmation screens show the app version that will be associated with a custom product page, and the items that will be reviewed. Additionally, you can add other items to the submission. Click Submit for App Review.