Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Just beyond the ridiculous
So far tried the following different cards, creating new billing accounts, creating new accounts and adding billing.
Opened a support ticket just get try now , try now
In my case an MS partner who has a corporation wanting to buy services the idea was to demo to them Windows365 and then they wanted to buy 700 seat license, I've spent around 2 days trying everything, now lost client and they've given up with the idea of Windows365, all because MS billing team cant get their act together.