According to an aspect of the present invention, a communications environment including a local client/hub for monitoring, tracking, and reporting of unsold advertising inventory information. The unsold advertising inventory information is identified by a particular identifier (the "unsold identifier"). The local client/hub monitors unsold advertising inventory information related to the unsold identifier and forwards that unsold advertising inventory information to a data recorder. The unsold advertising inventory information includes the audio file, the radio station upon which the radio advertisement or program was broadcast, whether the advertisement or program was broadcast or not, the time and date the radio advertisement or program was broadcast, and other information. The data recorder passes the unsold advertising inventory information for each advertising and programming campaign to a web server where the unsold advertising inventory information is accessible over the Internet. In this manner, a subscriber may connect to the web server over the Internet and request a report on the broadcast of the advertising or program campaign. According to another aspect of the present invention, a communications environment includes a local client/hub for monitoring, tracking, and reporting on the verification of broadcast information in response to the delivery of radio advertising and radio programming. The advertising or programming campaign is identified by a particular audio file (the "campaign identifier"). The local client/hub monitors verification of broadcast information related to the campaign identifier and forwards that verification of broadcast information to a data recorder. The verification of broadcast information includes the audio file, the radio station upon which the radio advertisement or program was broadcast, whether the advertisement or program was broadcast or not, the time and date the radio advertisement or program was broadcast, and other information. The data recorder passes the verification of broadcast information for each advertising and programming campaign to a web server where the verification of broadcast information is accessible over the Internet. In this manner, a subscriber may connect to the web server over the Internet and request a report on the broadcast of the advertising or program campaign.