For new subscribers only, Spotify offers 125 Starbucks Reward Stars for free when you sign up for a Spotify Premium 60-Day Free Trial. (Not a Starbucks Rewards member? It's free to join.) That's a $20 savings on trial alone; plus, for Gold level Starbucks Rewards members, 125 Stars can be redeemed for a free drink or food item at Starbucks. (Green level members can achieve Gold status by collecting 300 Stars in 12 months, so this deal would get you more than a third of the way there.) Deal ends November 16.

Note: Be sure to cancel the subscription before your trial ends; otherwise, you'll be billed $9.99 per month for each additional month.