BE AWARE! I JUST FOUND OUT THAT THE PROMO IS A TRIAL!! THEY ARE NOT GIVING U 6Mo IF U ALREADY USED IN YOUR ACC BEFORE,
SAMSUNG SHOULD SAY THAT!
Uhm, they DID say that. Just because you did not read the full details should not be held against Samsung. They have a full q/a on it and under the Who is eligible section, it specifically mentions this.
This is not even hidden, I went into the Note 20 page, and clicked on offers, then clicked on the Spotify promo, and that brought me to the above link.