Google Express takes 20% off your first order when you check out with the Google Express app for iOS or Android and use coupon code "DEALNEWS20". (A $20 maximum discount applies.) Delivery starts around $4.99; individual store minimum order thresholds apply for bagging free delivery. (Walmart and Target both require $35 spends, for example.) Deal ends August 31. Exclusions apply. See g.co/express/exclusions. See Terms at g.co/express/couponterms.