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Accordingly with app transfer guide “If you transfer an app that uses Apple Pay, the merchant ID is not transferred along with the app. However, when you submit an update, a new merchant ID must be created on the recipient’s account.” Is it correct that after migration (finish process in AppStoreConnect) ApplePay will continue to work and only during release on new account we have to generate new Merchant ID, Apple Pay Payment Processing Certificate and Merchant Identity Certificate? And what happens with ApplePay in old app versions after deployment new certificates? App transfer guide describes migration of main app target, but our app also contains share, action, widget, notification service extensions. Is it possible to transfer all these extensions too?