I cancelled sling tv after using the Amex offer with free roku. Today I got email with subject "Important information about your account".
It says get free roku for existing customers who subscribe for one month of prepay
We have an offer for you. Get a FREE Roku Streaming Stick when you sign-up for a month of Sling TV; and it's yours to keep no matter what!
Football fans: Don't forget– Sling Orange covers all things College Football and Monday Night Football on ESPN.
GET MY FREE ROKU STREAMING STICK
*Promotional Offers:Free Roku: Available to existing customers upon account re-activation and 1 month prepay of services. One per customer and cannot be combined. Must provide email address and credit card. Billing and Cancellation:After any promotional period your credit card will be charged monthly for applicable subscription until you cancel your service. Cancel on Sling.com. Programming fees are charged monthly in advance and no credits or refunds will be issued for partial or prepaid months after cancellation. Equipment Requirements: Requires Internet-connected compatible device. Compatible devices include: PC or Mac, Roku, iOS 7.0 and higher, Android 4.0.3, Amazon Fire TV, Amazon Fire Stick and Google Nexus and Xbox One. Miscellaneous: For HBO, viewing limited to three streams at a time. For other channels, viewing limited to one or three streams, depending on service to which customer subscribes. Availability of channels in Best of Live TV - Beta Multi-stream varies based on location. Certain programs may be unavailable due to programmer restrictions or blackouts. Only available within the United States. State and local taxes apply. All prices, fees, charges, packages, programming, features, functionality and offers subject to change without notice. Other restrictions may apply. See sling.com website for details. Offer ends 12/31/16. HBO® Free Trial offer valid only through 12/31/2016. Availability based on geographic location. © 2016 Sling TV L.L.C. All rights reserved.