Software for commerce over a global communications network; Software; Application software for smart phone; Smart phone application (software); Computer software; Computer programs for using the internet and the worldwide web; Computer programs and software; Programs for computers; real-time data processing apparatus; Battery energy storage systems comprised of batteries, charge controllers and inverters for storing and supplying electricity for vehicles, homes and buildings; electric battery energy storage apparatus incorporating software and firmware for storing, managing and supplying electricity between vehicles, buildings and electric power grids; hardware and computer peripherals for monitoring and controlling battery energy storage systems and bidirectional power transfer systems; battery charge devices for use in connection with electric vehicles; bidirectional electric chargers for electric vehicles; bidirectional meters for electricity monitoring; battery energy storage systems for providing backup power