The Three Rules of the Intelligent Shopper

The Three #Rules of the #Intelligent #Shopper - Forbes:

"Last night my wife came home from the shopping mall really upset. I wondered what had happened. As it turned out she couldn’t stay long enough on line to buy a pair of shoes for an upcoming holiday party. But does she really need another pair of shoes? That’s an open question. What isn’t an open question is that the shoes were selling at a deep discount!"