You can login all your whatssap account on same place and manage them in one place.
You can send Bulk messages on diffrent campain and schedule to promote your buisness.
Create Autoresponder which will answer your WhatsApp message automatically.
You can create Unlimited Chatbot on your whatssap account which based on keyword it can respond diffrent answere.
You can also have Full Extended license with small price and sell your own service on WhatsApp Marketing Tools.
You can also have wordpress plugin too to integrate everything on your WordPress website.
For using Demo You can register with your valid Email, You can send 5 test Messages.