If you have spent £3000+ in the past 2 years on Samsung.com or via Samsung Shop, then you would be eligible for 50,000 points. Today is the 10th as well, so that aligns with when they usually send out emails regarding Rewards Membership upgrades.
"The tier status of Participants is calculated and updated at midnight on the 10th day of each month. Samsung reserves the right to alter this time".
So maybe you will just have been updated now since it's midnight?
For some reason, I never received an email regarding the new updated Rewards Tiers, but someone else I know did.
There are now three Samsung Rewards Tiers: Blue, Gold, and Platinum.
Blue is the same as the basic Rewards Tier. There is no required spend. For every £1 spent on Samsung.com or via the Samsung Shop, you will earn 10 points.
There is a new Gold Tier for members who spend £1,000 within a two-year period. Until January 11, 2025, Gold tier participants will earn an enhanced rate of 30 points for every £1 spent, but after this date, it will revert to 10 points for every £1 spent, the same rate as Blue tier participants. Gold tier participants will also earn 10,000 bonus points, but also only up until January 11, 2025.
Platinum is replacing what was the Rewards+ level, which gives 50,000 bonus points for spending £3,000+ within a two-year period and offers 50 points for every £1 spent.
I will link the terms below.
https://terms.samsungconsent.com/8ng8t6iwl6/TC/3.3.3/GBR/GBR_eng.html