There are additional fees that could appear on your bill. Here is a list of the fees and what causes them:
Late Fee: A one-time $10 late fee will be applied to next month’s bill if you do not make a payment within two days of your bill due date.
Restocking Fee: A one-time $50 fee for any returned device.
Missing Accessory Fee: A one-time $75 fee for any device returned with missing accessories.
Activation Fee: A one-time $20 fee per line will be charged to initiate service.
Returned Check Fee: A one-time fee of $20-$30 (varies by state) will be charged for a bounced check. It is highly recommended that you pay your bill online.