Trends 2021: Retail Media Networks Retail Media: Walmart Yoplait 'Lids to Feed America' Carousel Ad General Mills' Yoplait promoted its "Lids to Feed America" cause program by running a home page carousel ad on walmart.com. Walmart 'Free Nature Valley Packed Bar' Carousel Ad General Mills Meijer 'Box Tops' Incentive General Mills activated its "Box Tops for Education" cause platform to promise Meijer shoppers 35 "Bonus Box Tops" with the purchase of five qualifying SKUs from the manufacturer. Walmart General Mills Box Tops Carousel Ad Cheerios 'Brighten the Lives of Vets' Walmart Ad Walmart Cheerios 'Brighten the Lives of Vets' Merchandising Cheerios Rallies Walmart Shoppers for Vets Cheerios 'Brighten the Lives of Vets' Packaging Cheerios 'Brighten the Lives of Vets' Microsite First Previous 25 26 27 28 29 Next Last