Charge When Not Billed: NR Senior Add On (Standard Fee):  $249.00 = $249.00Pass Monthly Billing: NR Senior Add On First Payment (Standard Fee):  $20.75 = $20.75NR Senior Add On Installment Bill (Installment Bill Fee):  $20.75 = $20.75Charge When Not Billed: NR Senior Add On (Standard Fee):  $249.00 = $249.00Pass Monthly Billing: NR Senior Add On First Payment (Standard Fee):  $20.75 = $20.75NR Senior Add On Installment Bill (Installment Bill Fee):  $20.75 = $20.75