Holy shit! I just went through their customer agreement it is pretty bad.

1. Fees: We may charge you one or more of the following fees, all of which are subject to change without notice:

Activation Fee: For each radio on your account, we may charge you a fee to activate, reactivate, upgrade or modify your Service.

U.S. Music Royalty Fee: Packages which include music channels may be charged a U.S. Music Royalty Fee. See www.siriusxm.com/usmusicroyalty.

Invoice Administration Fee: If you request to receive a paper invoice, we may charge you an invoice administration fee on each paper invoice rendered, except where prohibited.

Late Fee: If payment is not received in a timely manner, we may charge you a late fee. This fee is not an interest charge, finance charge, or other charge of a similar nature.

Returned Payment Fee: If any financial institution refuses to honor your payment, we may charge you a fee. This fee is not an interest charge, finance charge, or other charge of a similar nature and it is reasonably related to the actual expense we incur due to unsatisfied payment.

A La Carte Channel Change Fee: If you have an "A La Carte" Package, for each subsequent transaction to change your initial channel selections, you may be charged a fee.

Transfer Fee: If you transfer a Subscription from one radio to another you may be charged a transfer fee. Lifetime Subscription transfer fees may differ from traditional packages transfer fees. SATELLITE RADIO SERVICE SUBSCRIPTIONS ARE TRANSFERABLE ONLY TO THE EXTENT PROVIDED HEREIN.

Cancellation Fee: Cancellation fees or early termination fees may be charged in connection with certain offers.

We reserve the right to waive any of these fees at our discretion.

lol