You've supported a book but you want to increase your level of support. Here's how:

  1. Log in to your Unbound account
  2. Head over to you account page
  3. Find the book that you want to upgrade and click on the 'upgrade' button

4. You'll be taken to a new page listing the available levels to upgrade to. Just click 'upgrade' on the level of your choice and follow the steps to the checkout. 

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