> There was no clear pop-up, no "Are you sure you want to
You haven't learned MSFT's m.o. yet... this kind of pop-up only shows up when you're absolutely certain about something, like removing files. In those cases they ask for confirmation endlessly and needlessly.
When they're trying to collect money, they go ahead and quickly guess with all the defaults as they see fit. I'm surprised the default isn't 1000 seats tbh. After all, you're certain to be a huge success now that you've chosen them as a vendor.
;-)
