Yes, this is the "Get Started" or "Chat Now" is the first trigger point of the webchat, the user will click the button to kick start the conversation with the chatbot.
There will be no template message charge if the template is used in the chatbot flow, as the message is sent within a 24-hour window (initiated by the user).
There is no preview function to test the tree in Stella, but you could connect and test your chatbot with a Webchat or a testing Facebook page instead. You could refer to our Get Started guide to start building your Chatbot
Yes, you could now customize the payload of the get started button for your webchat in the Webchat channel. The default payload will be GET_STARTED if no payload is added.
Please check if you followed the steps below when setting up the Get Started button. Set the payload for the Get Started Button to be "GET_STARTED" in the "Channel". Click the global node for entering the chatbot on Stella bot builder Add the ...