I checked my T-Mo today. I have autopay and it's still a CC and T-mo says still eligible for the discount, yet this article says it was rolled out in June/July.

I checked my T-Mo today. I have autopay and it's still a CC and T-mo says still eligible for the discount, yet this article says it was rolled out in June/July. I wonder if I'm on an older plan that isn't affected by this?