A Missouri woman uses her coupon savings to build a dream home for her family. Also: a 20-year-old extreme couponer is profiled.

A Colorado family of five live off student loans and couponing while the father attends engineering school; a Georgia couponer teaches her best friend about the art of saving during a big back-to-school shopping trip.

A Virginia woman uses coupons to keep her family on a vegan diet; a New York woman takes her coupon-skeptic brother shopping for groceries to donate to the Ronald McDonald House.