Walmart continues to ramp up its ... The latest update to the app features the new digital coupon capabilities as well as the ability to scan a QR code on a printed receipt to receive an ...

“QR codes are one of those things that for us is really big,” said Chad Brizendine, brand manager of Walmart Grooming at Procter & Gamble, Fayetteville, AR. “We’re going to reach all parts ...