SamRayCPA ; Hello Sam. Obviously Microsoft has not made it clear how this roll out of Python in Excel is going to go, because you are one of many, many users that has written with this same question. There is something somewhere in the "fine print", from what I have read here in this blog / forum, that purportedly explains who will get to actually use the feature. But even that has not been the case, because users that have been told they have been selected (kind of a Willy Wonka type thing), still cannot get the feature to work. There is something going on (a bug, from one post) with the Python function in the Ribbon that is not working correctly.
So, big surprise, software from Microsoft is not working correctly, and there has not been any Microsoft feedback in this blog / forum explaining anything further. But I'm sure you can set up your payment option for this without a problem.