For Prime members only, Amazon offers 1-Month of Amazon Music Unlimited for free via coupon code "MOREMUSIC" when you sign up for an Amazon Music Unlimited plan. Plus, you also bag $10 Credit for an Amazon Music Unlimited Plan. After the first month, plans cost $7.99/month, so you can use your $10 credit to pay the second month and still have some credit left over. Amazon Unlimited Music features "tens of millions" of songs that can be streamed across all of your devices. Deal ends May 31.

Note that the gift card will appear after your trial month is up; if you cancel before then, you won't receive the credit. However, you are still free to terminate your plan at any time beyond that.

See all Amazon Coupons.