Disclosed herein are systems and methods for selecting a target group of consumers from a larger group of consumers in a computer database. A radio receiver and powered speakers system are located within the enclosure. A point-to-point communication connection is preferably established between a first host system and a common wireless router, a mobile network message at a mobile device is generated, the mobile network is transmitted via a wireless network to the common wireless router which in turn routes a data item component of the mobile network message to the appropriate host service.