So I have been a Premium member on Spotify for a while. And not too long after I recently bought a PS4 (Monster Hunter World), I got a PS Plus membership. I recently saw on the PS Store for Plus Members that they can save 10% on their Premium Spotify subscription. I was wondering how I went about doing this. I've installed Spotify to my PS4 and linked it with my Premium account. But I don't know if I need to go somewhere else to properly link to get the discount, or if it's only for people signing up for Premium through their PS4.