The music industry made the following claims against Napster:
- That its users were directly infringing the plaintiffs' copyrights.
- That Napster was liable for contributory infringement of the plaintiffs' copyrights.
- That Napster was liable for vicarious infringement of the plaintiffs' copyrights.
A six month free trial period is activated upon initial login with a Facebook account, where a user can listen to an unlimited amount of music supported by visual and radio-style advertising. After the trial, Spotify will make tracks unavailable once they are played 5 times and has a listening limit of ten hours per month.
An active Facebook account is required to use Spotify, unless the user has registered for a Spotify-only account before 22 September 2011. Subscriptions are restricted to people with credit/debit cards or PayPal accounts registered in certain countries.