AdMan is software that allows to display adverts on XID monitors in the visual passenger information system used in public transport vehicles. Thanks to it, XID displays, apart from their regular functions (passenger information), can show adverts. The operator of passenger transport receives a medium that will be perfect as an advert device and additionally will generate extra profits from the sales of advertisements. AdMan supports the most popular graphic, video and audio files. The AdMan software is independent and added to the monitor memory by a USB flash drive (data stick) or FTP server.