Hi,
I'm currently working on a application on the server-side that is attempting to generate analytics from our application's user's subscription and in-app purchases. One of the pieces of information that we need is the purchaser's zip/postal code for financial reporting.
I noticed Google provides this information in their monthly earnings reports, but Apple seems to omit this field.
That being said, is possible to obtain a purchaser's postal/zip code through an api, server notifications, or anything?