Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Hello Chris Gibbons, thanks for posting this in the community.
First, check your region settings by signing in to your Microsoft Account and going to Your Info under Edit Profile. Make sure your Country/Region is set to Bermuda. If it’s incorrect, update it because this affects billing validation.
Next, update your billing address by signing in at account.microsoft.com and navigating to Payment & Billing, then Address Book. Add a new address and for the postal code, if HM JX fails, try entering it without spaces as HMJX or use a placeholder like HM01, which Microsoft sometimes accepts. Keep the rest of the address accurate.
After that, add your payment method again under Payment & Billing in Payment Options. If the system still rejects the postcode, try HM01 or HM BX, which are common workarounds for Bermuda in Microsoft systems. Make sure the card’s billing address matches what you enter.
You can also try using the Microsoft Store app on Windows. Go to Profile and then Payment Methods, as the app sometimes allows more flexible input than the web portal.
If none of these work, contact Microsoft Support directly. Visit Microsoft Support Contact with this link https://support.microsoft.com/home/contact? Click “GET HELP”, select Billing & Subscriptions, then Microsoft 365, and choose Payment & Billing. From there, you can start a chat or request a callback.
Kind regards,
John Oli