Samsung is offering US$200 discount on all unlocked 2018 Galaxy flagship devices including the Galaxy S9, S9 Plus, and Note 9 across all memory and storage variants. These discounts are instant without any bill credits and are available through Cyber Monday. They can be availed by purchasing these phones via Amazon, Samsung, and B&H Photo.
https://www.notebookcheck.net/Get-US-200-off-on-all-Samsung-Galaxy-flagships-this-Cyber-Monday.368501.0.html