Offer Details: Activate a semi-annual (6 month) Select subscription package, pay only $24.99 for your first 6 months (plus fees and taxes), and save over 72% off the standard monthly subscription rate ($4.17 versus $14.99). Offer good on any currently inactive radio on your account and comes with free activation (a $15 value). Service will automatically renew and bill at then-current rates until you call us at 1-866-635-2349 to cancel. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change. This offer cannot be combined with any other.