Billing Reports

Detailed Billing for example we demonstrate "by Client" report, shows the tasks, projects, billable hours etc. to have been fulfilled by the selected users for the selected clients during each day of the selected time period. At the same time, report calculates the total billing and hours for each client, for each fulfilled project and for the selected time period in general.

Billing summary report shows billable and not billable hours and percentage summurized by selected object type (summary by Client, Project etc.) and total hours and billing values for each object (on report picture above shows by Client summary)
Also you can include Mileage and Expenses into your Billing report when check "Include Mileages" and "Include Expenses" flags in filter panel. See the picture below:

Custom Report, Detailed Reports, Summary Report, Time Grid Reports, Billing (Summary and Details), Mileage (Summary and Details), Expenses (Summary and Details)