At a price of over $0.13 per message in some regions it seems more cost effective to just automate the app yourself / use a third party binding then their business API.
> All conversations are measured in 24-hour increments, or "sessions", that start whenever the first message from a business is delivered.
Not sure how to build competitive services for that region based on that pricing.
https://www.tellerreport.com/tech/2019-08-08---chatbot-maker...