Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
UPDATE 2nd March 2023
The charges were from a third party scammer who was using both Microsoft's name and logo.
Our bank cancel our credit cards and issued new ones as the above card had been compromised.
Because we saw the unauthorized transactions within days of them occurring, our bank refunded the amounts.
Our bank informed us that these scammers take small amounts to test our observance, and then increase the amounts.
I have seen cases where people have had their life's savings stolen and the banks have not honored the theft.
Lesson learned...
Activate 2FA (2nd Factor Authentication) on your bank accounts.
A small inconvenience for what could become a much larger problem.
I hope this post helps