Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Dear Ini Nkanga,
Good day! Thank you for posting to Microsoft Community. We are happy to assist you.
Based on your description, you are still receiving payment reminder emails from Microsoft after paying. If you have already made the payment and it has been applied to the correct invoice, then the reminder emails should stop.
However, it may take some time for the system to update and stop sending the reminders. I would suggest waiting a few more days to see if the reminders stop. If they do not, you can contact Microsoft billing support directly to have them investigate the issue further and ensure that the reminders are stopped. You may go to Office 365 Admin Center-> Support-> New Service Request. The support engineers there have the correct escalation channel, and this is the most efficient way to report such issue. You can refer to this article to check the way how to raise a ticket: Ways to contact support for business products - Admin help. The engineers in billing team have higher permission and resources than us to help check the root cause from background directly.
Please understand that our initial response may not always resolve the issue immediately. However, with your help and more detailed information, we can work together to find a solution.
I hope the information helps! If there is any update or I misunderstand you, please feel free to let me know. I will continue to assist you. Your understanding and co-operation are highly appreciated.
Thanks for your precious time. Have a nice day.
Sincerely,
Sherry | Microsoft Community Moderator