Signing in with a TV Provider
You can sign in to amcplus.com and the AMC+ apps with participating TV providers by using your provider's sign-in credentials.
This includes
Spectrum (Charter)
All customers have AMC+ in the Spectrum Select signature and Select Plus packages. By default, you have the AMC+ With Ads, but you can upgrade to the premium Ad Free plan here.
DISH
You must have a TV package and get AMC+ as an add-on channel