I'm not sure if this means something that annoys me, or if it's actually asking me to list the (many) things I could live without. Hm. We'll go with something that annoys me.
I could live without Clearance Sales that aren't really clearance. What I mean is:
When you are putting an item on clearance, your purpose is--at least as I understand it--to clear that item from your inventory. So to mark an item down like this--"CLEARANCE! 30% OFF!"--just annoys me! That's not clearance! To me, anything up to 40% is a sale, but anything 50% off or more is clearance.
So um...so there. :)