I have points from Samsung rewards that I haven't used yet. It's been less than a year since I accumulated them, so they have not expired yet. Unfortunately I have not been able to use the remainder of my reward points for purchases within the samsung app. When I go to check out the option to redeem the points for purchases no longer show up. I've had this issue since December of 2020. Within the samsung store my reward points still show and after checking my reward history the points are accurate. A dollar and some change isn't much for a watch face but nothing beats free!!