I had a hunt around for an answer but couldn't see one which fits. I am a Sonos user and have just subscribed to the Spotify Premium free trial. I've been through the process and received the acceptance email. However when I look at my account on Spotify its says I am a "free" user and do I want to upgrade? When I try to add Spotify to Sonos as a new service I am told by Sonos that I need a Premium Spotify account. Is there a delay somewhere in the process? Will it work tomorrow? I did try the 11 digit userid (after reading another post) which came in my email but clearly that's not going to work.
Any thoughts anyone?