Unable to change currency or country to Add money to child account

"Money can't be transferred to another Microsoft account and can't be converted from one
currency to another."

Here's info on how to add money to a child's account at this

link. I hope this helps!

Hi Matheus,

Thanks for reaching out to the forums. We understand you have question on currency. Unfortunately, you are unable to transfer currency from one region to another. This is also

stated in changing region.

The money in your Microsoft account. The funds in your Microsoft account will
not move with you. Be sure to spend the money in your account before you change your account location. We can’t transfer money between regions.

Thanks,

Brad

Do not add the currency and then change regions, he will lose all the money:
support.xbox.com/.../change-region

As Auswulf has said, you should be able to add the currency and still access the Australian marketplace when connected to the internet over there or spend the money before he leaves.

Thank you - how do I contact them? Is there an email or telephone number?

Thank you

if your child is trying to by a game or dlc there is an option to gift it to them so you could save the hassle of adding money to there acount