A method for managing an expense report for an expense report application
is provided. The expense report application is configured to update
entries in an expense report based on messages received from one or more
messaging channels. The method includes receiving a message sent through
a messaging channel in the one or more messaging channels. The message
includes expense information. An expense report is determined from the
expense information. Entry information is then determined from the
expense information. The expense report is then updated with the entry
information.