Is it possible to generate Invoice or Cost Report?

For Timesheet Reports and Gadgets for Jira Server please see https://www.primetimesheet.net/wiki/Tips_and_Tricks.html#Cost_report_based_on_the_timesheet_information.

For Timesheet Reports and Gadgets for Jira Cloud or Time Reports for Jira Cloud please see Cost Report.

For Time Reports for Jira Server will be soon.

If you're interested in something similar or different (possibility to generate Invoices), please let us know at any way convenient for you, e.g. Leave a Comment below or Suggest Improvement at Support Portal.