Point-Of-Sale (POS) systems are essential for retailers to manage sales. POS4U cloud enables retailers and restaurants to use the leading edge technology of the POS4U framework as a cloud service. With POS4U cloud, companies do not have to maintain expensive hardware or perform backups. They also receive the advantage of real-time reporting from across all of their locations. POS4U cloud comes in three versions tailored to individual retail stores, retail chains and restaurants and bars.