By James A. Fussell / The Bulletin
April 21, 2010
KANSAS CITY, Mo. — Brandie Mavrich loves to make cash registers go in reverse.
On a recent trip to SuperTarget, her total topped $260. Then the discount diva pulled out her coupons and started working her markdown magic.
Three dollars off. Five. Seven. Her total dropped to $200, then $150. It....