Someone suggest Shop Savvy so I downloaded it, played with it and was impressed with it. I spent an evening grabbing stuff around the house and scanning it. Amazingly cool. However, I have no clue how to use it in real life. It performs a very cool function, but I'm not sure what application it has. Am I supposed to save boxes for stuff around the house so I can order refills of stuff I go through? Do I go to the store and scan stuff I want and look it up on-line and then buy it on-line even though I've gone to the trouble of going to the store and I am holding the item in my hand? I'm not sure what I'm supposed to do with it.