Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
To check whether multiple Microsoft accounts are being charged for Microsoft 365, use this process:
- Review the order history for the Microsoft account currently being used. Look for multiple purchases of the same amount that appear close together.
- If duplicate charges do not appear in that account’s order history, check whether the same payment card is being used by another Microsoft account. In Microsoft account Payment options, select Investigate to search for other accounts using that card.
- Check products and services where older accounts may still be signed in:
- On Windows 10/11: Start > Settings > Accounts. Under Email & app accounts, review the usernames associated with the device.
- In Office apps such as Word or Excel: File > Account. Under Product Information, check Belongs to to see the associated username.
- Check email inboxes for Microsoft receipts or subscription messages tied to older addresses.
- If the account username has been forgotten, try any alternate email addresses that may have been set up for the account.
- If the charge is still not recognized, use the Microsoft account Manage your payments page and select Investigate.
- If more help is needed after these checks, use Contact Support from Microsoft Support.
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