I have just registered and paid on behalf of a relative and the whole process took 8 minutes.
I did this, using their PPSN and my email address (they dont have one, and I didnt want to miss any correspondence). I subsequently went back to register for myself, and it seems I cant reuse the same email address with my PPSN (or else I'm guessing that their PPSN will be associated with the payment for my house?). I thought the PPSN or house address would be the unique key, not the email address?
Any suggestions? Thanks