Contractor will manage the sales and placement/removal of advertising on Metro’s Bus Shelters throughout the bi-state area. Responsibilities include coordinating all client sales contracts, coordinating production of printing services, posting and removing signage, billing, collecting revenues from clients, and other customary business practices. Contractor shall also be responsible for the maintenance and cleanliness of the hardware used to display advertising including any electrical connections. Contractor shall be responsible to maintain the advertising boxes.