Big Brands Boost Sales With Sobeys The Canadian retailer is running a trio of sweepstakes tied to purchases of products from major brands. Walmart Celebrates Minecraft's Anniversary with Exclusives Walmart is celebrating the 15th anniversary of Mojang Studios’ Minecraft by offering exclusive licensed products and in-game items. Dollar General Launches In-Store Audio Network The launch adds to Dollar General Media Network's existing portfolio of in-store advertising solutions, including digitally connected in-store shelf tags and signage.