The Monthly charges
section of your bill only shows recurring monthly service charges and credits. When a promotion lasts only 1 month, it's not a recurring credit, so it belongs on a different section of your bill.
You can find the details of your one-month promotion in the Activity since last bill
section of the bill.
Heads up: If you cancel your promotion before it ends, you may see the remaining promotional credit reversed on your next bill.
Let us walk you through an interactive sample bill
. We'll explain some key elements that may appear on your monthly bill.