The steps to redeem a gift card on an existing Sling TV account vary based on whether you want to change your subscription or just add the gift card balance to your account.
Start by visiting www.sling.com/account and log in with your email and password.
Choose an option below based on whether you just want to add the gift card balance to your account, or change your subscription.
Redeem gift card only
Type in your gift card number and click on REDEEM.
You'll be notified with the amount on your gift card. Now click UPDATE.
Redeem a gift card and change your subscription
Edit your subscription the way you please by selecting or deselecting the services you want to add or remove.
Before you review your new subscription, scroll to the bottom of the page and select Redeem a gift card.
If your account is gift card-only, you'll select Review.
Make sure your billing address is updated, then add your gift card number and click Apply.
Once your gift card has been applied, click Continue.
You will then be able to review your subscription and submit your order.
Important Note: If you receive the message "You have exceeded the maximum number of attempts allowed. Please try again in 24 hours." there may be a problem registering your gift card. Please contact us using the Contact Us link at the very bottom of this page, and our agents will be happy to assist you.