Endicia DAZzle is a label and postage printing application, which by default is included with the Endicia Professional Suite download and installation process. Familiarize yourself with DAZzle so that you are comfortable selecting label layouts and setting up your printer. Print some labels using the Test Print button on the DAZzle Print dialog box. (Test prints do not use postage, so the funds in your postage account are not affected.) For more details, see the DAZzle Label Layouts section.