title_body: How can non-US customers buy Kindle Active Content
upvoted_answer: You got me curious, so I started digging through the terms of service. Keep in mind that I am not a lawyer, so anything I say is just my own personal interpretation of the terms.
  
  
  
  After reading through who-knows-how-many documents, this is all I could come up with.
  
  The Kindle Store Terms state:
  
  
    "In addition, you may not bypass, modify, defeat, or circumvent security features that protect the Kindle Content." (emphasis mine)
  
  
  This is a little vague, but using an address that isn't yours to access Kindle content could possibly be seen as "bypassing" security features.