Scanbuy Shopper

Just because you have a little cash in your pocket that's no reason to make unadvised purchases. The Scanbuy Shopper is a free application you download onto your cellphone. Enter the barcode of what you are about to buy and you can comparison shop, get reviews or buy it online.  It takes a bit of the thrill out of the impulse buy but I think the future of shopping definitely involves the cell phone.

[via The Cool Hunter]