Cart is Empty in Event ticket purchase Post date Home › Forums › Ticket Products › Event Tickets Plus › Cart is Empty in Event ticket purchase This topic has 2 replies, 3 voices, and was last updated 7 years, 12 months ago by Support Droid. Viewing 1 post (of 1 total) Author Posts May 9, 2018 at 9:02 pm #1526878 Support DroidKeymaster This support thread is private. Author Posts Viewing 1 post (of 1 total) The topic ‘Cart is Empty in Event ticket purchase’ is closed to new replies. → Please verify your API key is correctly entered on the settings