How can I tell which paid level of calendar pro I own? Post date Home › Forums › Calendar Products › Events Calendar PRO › How can I tell which paid level of calendar pro I own? This topic has 3 replies, 2 voices, and was last updated 8 years, 1 month ago by Support Droid. Viewing 1 post (of 1 total) Author Posts February 23, 2018 at 11:48 am #1462346 Support DroidKeymaster This support thread is private. Author Posts Viewing 1 post (of 1 total) The topic ‘How can I tell which paid level of calendar pro I own?’ is closed to new replies. → Please verify your API key is correctly entered on the settings