@GinaV24I'm sure those who shop TV for clothes and jewelry and other accessories do find deals elsewhere.
While I spend quite a bit here at the Q - the first 99% of it goes for Perricone, Peter Thomas Roth and Philosophy. I don't believe I've ever seen any kind of clearance for any of those products, but many of my purchases are TSV's - and while I always check company websites and Amazon, I have yet to find my favorite TSV's for any where near the good QVC prices.
All the rest of what I might spend is so minor, it's just never going to be on my radar.