Africa Studio / Shutterstock.com
Editor’s Note: This story originally appeared on Living on the Cheap. “Did you use the coupon?” I asked my husband this question when he returned from the store. I had a good idea his answer would be some variation of no. Usually he says “I forgot.” But that hasn’t stopped me from trying for the past 20 years. My husband doesn’t understand coupons or sales or reward programs. These things are not…