As soon as you purchase something from Microsoft - e.g. your Office 365 subscription - they have at the very least your billing address on file for the credit card.
As soon as you purchase something from Microsoft - e.g. your Office 365 subscription - they have at the very least your billing address on file for the credit card.
Even in places with strong privacy regulations requiring businesses not to collect data they don’t need, businesses apparently get away with asking this.
And as soon as you connect with telephony systems (e.g. VoIP numbers) or rent out servers, some countries' telecom KYC laws apply that also force MS to collect validated address data.
Because handling that PII is not only cheap, it’s profitable!
Because of the volume of stolen credit card numbers. If you have the address, you are much less likely to be someone using stolen CCs. Seriously, most of the crooks are that lazy. So the real reason is the credit card processing companies.
Also, post 911, there is this thing called "know your customer". It was set up to fight money laundering and financing terrorists.