The 20% extra credit for using bitcoin - is it only a time limited promotion?
I thinks its a testing phase and not a promo.
That is not the same thing right?
From what I heard, T-mobile is testing Bitcoin as a payment option for 3 months.
According to inpay blog (they are processing btc payments for t-mobile) the 20% offer is set for 3 months, not necessarily accepting bitcoin itself.