If you do not remember the password that you chose when you signed up to Planbox, here are the steps that you need to follow:
  1. Visit http://planbox.com/forgot . This will send an email with a password reset link.
  2. Click on the link included in the email
  3. Choose a password and confirm it 
Voilà! You will now be able to login with your email and the password that you just set.