“Buy one, get one free” is one of those phrases that warms my bargain-shopping heart. So a whole booklet of BOGO coupons? Yes, please! Through the Family UNIT program, Procter & Gamble is offering authorized commissary shoppers $60 worth of coupons for staples like detergent, paper towels, and diapers. Plus, for every coupon redeemed at the commissary, P&G will donate 25 cents to the USO. Request your coupons today.