Have you been using Gmail all your life? Would you like to access your personal e-mail accounts as well as your professional e-mail accounts and include them all in billage, no exceptions? Now you can also synchronize your gmail account in the tool, so that you don’t need to open dozens of tabs in your computer. Billage will be more than enough. While updating project stages, you will be able to access all your gmail e-mail accounts available in billage. No need to leave the interface.