Originally Posted by
jfs101 Are funds and purchases lost when the region is changed?
“Before you update your information, you need to spend your store credit, cancel your subscriptions, and get a payment method for your new country or region.”
”Redownload your apps, music, movies, TV shows, and books on any devices that you might use to play or read them in the future. That's because some types of content might not be available in your new country or region”.
Source: The previously referenced link.