Sales Rage
An emotional state that affects a few people while attending a SALE promotion at large department stores. Usually when a shopper is so focus on obtaining an item that have been reduced in price, but was thwarted in obtaining it by a competing shopper. Related to Trolley Rage; Road Rage.
"The woman was in a Sales Rage when she missed the last of 50% discounted LV hand bags, after waiting outside Harrods store since 2am."