The Paramount+ streaming service recently added Showtime as a permanent part of its ad-free $12/month subscription tier, but you can get 30 free days of Paramount+ with Showtime when you create a new account and use promo code STREAM30 during sign-up. This limited-time offer is only available through July 12.

Paramount+ already has tons of great streaming content, including exclusive series like Star Trek: Strange New Worlds and movies like Dungeon & Dragons: Honor Among Thieves or Sonic 2, as well as shows from TV channels like MTV, Nickelodeon, Comedy Central, and more. This revamped Paramount+ with Showtime tier adds original Showtime content like Yellowjackets, Dexter: New Blood, and The Chi.

Along with the Showtime content, Paramount+ with Showtime also includes access to streams of your local CBS station, the ability to download content to watch offline, and almost no ads (live TV and a small selection of streaming content will still have ads), all for just $12/month.