NEW COUPON!! This post may contain affiliate links. Please see the full disclosure policy here. Posted on October 15, 2009 Written by Mary Leave a Comment Head over here and Save $1 on any one McCormick Spice, Herb, Extract or Food Color!! Use zip code 45403, if you don’t see the coupon. This will get you super cheap spices at Walmart — But I plan on using it on food coloring as we’re running low!!