title_body: Do I need an Amazon account to use a Kindle?
upvoted_answer: You don't need a credit Card to register your amazon account.
  With amazon account, it is much easier to send your personal books to your kindle:
  
  
  send books an an attachment to your personal amazon email
  Use browser extensions to send webpage directly to your kindle
  
  
  Alternatively you can send books via USB cable to your kindle without using an account.