Founded in 1960, Domino's Pizza is the recognized world leader in pizza delivery and digital ordering technology, with a significant business in carryout pizza. It ranks among the world's top public restaurant brands with a global enterprise of more than 11,700 stores in over 75 international markets. Domino's had global retail sales of over $8.9 billion in 2014, comprised of more than $4.1 billion in the U.S. and nearly $4.8 billion internationally. In the first quarter of 2015, Domino's had global retail sales of over $2.2 billion, comprised of $1.1 billion in the U.S. and $1.1 billion internationally. Its system is comprised of franchise owners who accounted for nearly 97% of Domino's stores as of the first quarter of 2015. Emphasis on technology innovation helped Domino's generate approximately 50% of U.S. sales from digital channels at the end of 2014, and reach an estimated run rate of $4.0 billion annually in global digital sales.