Software for commerce over a global communications network, namely, computer software for use in commerce that allow users to perform electronic business transactions relating to cars over a global communications network; Navigation computer software to enable the transmission of mapping, navigation, traffic, weather, point-of-interest information, calculation and displaying route, turn-by-turn instruction to telecommunications networks, cellular telephones and navigation devices; Software, namely, on-board computer software that provides users with remote and in-vehicle access to motor vehicle functions and functions relating to driver safety, convenience, communication, entertainment, and navigation; Application software to enable the transmission of mapping, navigation, traffic, weather, point-of-interest information, calculation and displaying route, turn-by-turn instruction to smart phone; Application software to match drivers, cars, motorized bikes and to allow users to reserve, to use other user's cars or motorized bikes for sharing, renting, carpooling via internet; Smart phone application software, namely, downloadable application for the collection, compilation, processing, transmission and dissemination of GPS data for use in fixed, mobile and handheld devices; Smart phone application software to match drivers, cars, motorized bikes and to allow users to reserve, to use other user's cars or motorized bikes for sharing, renting, carpooling via internet; Computer software for the collection, compilation, processing, transmission and dissemination of GPS data with satellite navigation systems; Computer software for a handheld mobile device, namely, software for remote engine starting and stopping, remote vehicle door locking and unlocking, automatic vehicle door relocking, remote starting of vehicle heating, ventilation, and air conditioning systems, providing directions back to vehicle using navigation features on the handheld mobile device, providing alerts on the handheld mobile device regarding vehicle status including whether doors, windows, trunk, hatch, hood, sunroof, or convertible top are open or closed, whether doors are locked or unlocked, and whether hazard lights are on or off, remote vehicle monitoring including monitoring of vehicle speed, time of day, miles driven, time elapsed, distance from set location, and ignition on or off; Computer programs and software that provides users with remote and in-vehicle access to motor vehicle functions and functions relating to driver safety, convenience, communication, entertainment, and navigation; Programs for computers, namely, computer programs allowing enhanced satellite acquisition, sold as a component part of a global positioning system (GPS)