QR codes (Quick Response codes) offer a tremendous,QR code marketing for Homebuilders low-cost marketing opportunity for homebuilders. Unlike bar codes, which only encode data on a horizontal plane, QR codes encode data both horizontally and vertically in a grid of squares. Typically, QR codes are used to point mobile devices to a specific landing page, such as a social media page, email sign-up form, video, or special offer. read more