is advanced workflow is available at ultimate license ?

Hi, I am Currently using free edition of kentico 13. but its shows like ,trial version expires in xx day(s). can any one explain how can I add license for this free edition.

I have a site with Kentico EMS licence. I seek an advice in a case of @Email Marketing@ Application.My goal is to create a .html file, e. g. in ~/Site Name/Emails/Example-email.html location, or ev...