If you see unexpected charges from MSbill.info or bill.ms.net in the monthly statement from your payment provider, compare them to your Microsoft account order history.
If you believe someone has acquired your payment info, contact your provider to prevent more charges, then change your payment option info in your Microsoft account.
Other causes for unexpected charges and what you can do
Article ID: 10623 - Last Review: Oct 26, 2017 - Revision: 82
Microsoft account, Microsoft Store