https://www.ispsystem.com/docs/vmmanager-cloud/integrations/integration-with-billmanager
Integration with BILLmanager
integrationbillmanager
https://www.ispsystem.com/news/billmanager-live-chat-module
BILLmanager is now has a fully integrated Live chat module, which greatly increases easy and speed of reaction time, when communicating with your customers....
live chatbillmanagermoduleavailable
https://www.ispsystem.com/docs/b6c/developer-section/interface-themes/topic-manager
The Topic manager allows you to perform additional actions after events or status changes occur, for example, to collect information about the client's actions...
configuringmanagingtopicmanager