Spotify Premium: Pay w/ Quicksilver Card, Get 50% back (Statement Credit)

This offer is available to new and existing Spotify Premium users paying with a Capital One Quicksilver or QuicksilverOne Card.
This offer is valid for monthly Spotify Premium plans including:
Standard Premium plan ($9.99/month)
Student Discount plan ($4.99/month)
Family plan ($14.99/month)
This offer is not valid for annual Spotify Premium subscriptions, subscriptions paid with Spotify gift cards or digital wallets, or subscriptions made through third parties such as a telephone company or an app store.
The statement credit will appear on your Quicksilver or QuicksilverOne credit card account within 1-2 billing cycles after the subscription charge. Your account must be open and in good standing at the time of credit fulfillment.
Additional conditions apply, see the offer page and Terms and Conditions for complete details.