I "binned" Sky last summer, was costing me £75 a month and, like most people, was hardly using the vast majority of the services.
They offered me the basic package, costing £20 a month for £6 which allowed me to use the Sky box to it's potential. (Without any Sky services the box is nothing more than a Freeview box, can't record etc)
I also got Sky broadband free for a year with £100 worth of freebies. I've always found Sky quite good to deal with, unlike BT.
Many moons ago I had BT Unlimited broadband...................then they contacted me saying I was using it too much............I queried the term "unlimited".............they tried to change the goalposts and were not for moving, told them to shove it and would be loath to go to them again for phone/broadband services.