Abstract: An attendance system includes a central computer system in communication with a ticket management computer system and a customer management computer system. The attendance system additionally includes a plurality of mobile electronic devices in communication with the central computer system. The central computer system stores ticket information pertaining to tickets of one or more customers, which is received from the ticket management computer system. The ticket information includes location assignment information and usage information for respective tickets. Respective mobile electronic devices receive the ticket information from the central computer system, and display the ticket information in a consolidated manner.