Originally Posted by lowkeyflyer

You guys can be the DP then lol, I was debating in this exact scenario.
1. Activated my promo in mid Dec
2. Terms said 90 days but I only had status until 12/31/2022.
3. Didn't want to risk it so bought amb Dec 30
4. Diamond updated to 12/31/2023.

Now in your scenario I suspect that if you buy Amb right now it will go until 12/31/2024.