The 100 minutes is a one time thing, I have until September or 90 days to use them. CSR said it isn't a monthly thing, 100 extra minutes for those 90 days, oh well
Having 3 phones on my account with only 650 anytime minutes, I was really hopin' it was a permanent deal. We usually go over our anytime minutes by just a bit, so it will help out a bit this summer.