Just received an email from Spotify offering Premium access for 6 family members @ €14.99/month.
https://www.spotify.com/ie/family/
(This may something that always existed, but the first time I have been aware of it:o )
Note from Boards.ie: Mark - Please note that Spotify may clamp down on abuse/workarounds of the family subscription in the future and that boards.ie (and the OP) accepts no responsibility if this happens.
Note from Boards.ie: Mark - Buyer beware; we advise you to be cautious about who you hand over your money to. If issues arise, it can only be rectified between you and the person that you paid. If this fails, you can attempt to seek a refund
via Paypal.