Credit card billing address and Client location can be different -> Use of International Credit card.
I am presently at the States and I use an Indian Credit card. Some how the identity verification by card page does not allow me to use a card which has a billing address other than the States as the 'States and Pin code' are wired with some strange validation coding.
I tried using my local CC, but that did not work as I the system is not recognizing a valid zip code. I have raised a separate ticket for that issue.
These are things which can make sign on easier for customers and a Global Company like Microsoft should be more liberal in scenarios like this
I have the same issue and have just posted about it here: https://feedback.azure.com/forums/34192--general-feedback/suggestions/39148237-allow-adding-a-us-currency-payment-card-with-a-uk