title_body: Can one use two Amazon accounts on one Kindle? For historical reasons I happen to have two accounts on Amazon,
  and I would prefer to keep both, as they are in different countries.
  
  I have ebooks in both accounts. Can I access both accounts with the
  same kindle or kindle app and download the books from both?
  
  How can I do it?
upvoted_answer: I asked the same question to an Amazon customer service. The answer I got was NO. I did recommended them to design a way to allow users to link their multiple accounts in whatever countries. 
  
  What I'm doing now is using an Android simulator on my desktop computer, where I can run a separate Kindle app and use a different Kindle account. The Android simulator I'm using is bluestack, and TBH it's not a bad experience. 
  
  But I'm still struggling to find a way doing so on my iPhone and iPad...  Hope someone else can update the answer.