Welcome to the BillRun Billing Documentation Project.
This is the place for various documents related to BillRun Billing, such as User's Guide, Installation Guide, API's to use when interacting with BillRun Billing, and many more.
BillRun Cloud is running and stored under Google Cloud Engine with multiple-regions support and fully redundant.
You can get free trial instance for 45 days, to get impression of the next generation billing.
More information can be found in BillRun website.