Virtual Stores By David Erickson | September 27, 2011 Tesco/Homeplus has created virtual grocery stores in Korean subways. Found at YouTube from elpoderdelasideascom. Posted in Demonstration and tagged eTailing, Homeplus, Korea, Mobile, Mobile Marketing, QR Codes, Retail Marketing, Tesco, Virtual Grocery Store, Virtual Retail, Virtual Storefronts, Virtual Stores