What is the ROI on a Messenger bot?

Just imagine if all this was automated for you:

                      Generating Leads & Qualifying Prospects

                      Selling your Services

                     Setting up Consultations & Appointments

                     Educating Prospects on your Service

                     Customer Service and FAQ

                     Automated Broadcasts to your list of subscribers

                      24/7 Customer Service

                                 the list goes on and on….