UNiDAYS account required. Link to Samsung website from UNiDAYS.
"BACKTOSCHOOL" 15% off on top of the current samsung.com $50 off promo = $255.
1) Go to UNiDAYS site and search for samsung 15% https://www.myunidays.com/US/en-US [myunidays.com]
2) The link should take you to an EDU version of the store
Samsung Galaxy Watch link for reference:
Promo Code - BACKTOSCHOOL