This limited time offer is available to new Amazon Music Unlimited subscribers only. Promotional offer of 4 months of Amazon Music Unlimited Individual Monthly Plan, is valid from 12:00am (PT) January 28, 2019 through 11:59pm (PT) February 5, 2019. After the promotional trial of Amazon Music Unlimited, your subscription will automatically continue at the monthly price of $9.99 ($7.99 for Prime members) until you cancel. This offer cannot be combined with any other offer. Digital content and services may only be available to customers located in the U.S. and are subject to the terms and conditions of Amazon Digital Services LLC. Offer limited to one per customer and account. Amazon reserves the right to modify or cancel the offer at any time. Offer is non-transferable and may not be resold. If you violate any of these terms, the offer will be invalid.
You can cancel at anytime and still get to use Amazon Music Unlimited for the duration of the 4 months. You’ll need to cancel before the 4 months are up to avoid future charges. You can cancel your membership at this link.