Challenge are currently showing an hour of Teleshopping. I cannot recall a Sky owned channel ever showing teleshopping before, happy to be proved wrong though.
Sky Sports used to show Teleshopping when their channels weren’t broadcasting 24 hours a day.
Challenge used to show travel based Teleshopping when it was on Analogue. When I mean that I don’t mean TV Travel Shop, it was a feature that used to be broadcast between 5am and 6am.