I have been on the Pandora premium plan for a couple of years and want to upgrade to a Family plan so my kids can create accounts.  However, based on the research I have done, I have to CANCEL my subscription on Google Play and then wait for the monthly subscription to expire before upgrading?  Can someone please confirm if this is the case?  E.g. there has to be a way to just upgrade the plan immediately.  thanks!   Moderator Edit: Edited title for clarity ... View more