With a husband working strictly on sales commission in a down economy, money has been tight for several years now for Laura Sowa. The Nashville woman works hard to keep things as normal as possible for her two daughters, but these days "normal" is being redefined. This hit home for Sowa recently as she listened to the girls playing "shopping trip" in the next room.

"It's so funny," Sowa says. "Samantha will tell Emily, 'No, you can't buy that today. It's not on sale.' Then Samantha will make coupons for Emily to use and say, 'Now you can buy it.' They both know you never pay full price for anything."