Abstract: An embodiment of the invention provides a method for non-intrusive cloud services billing, including storing service log files in a data store, wherein each of the service log files include a lifecycle event of a resource in a service produced by an instance of the service. A log transformer connected to the data store converts the service log files into a standardized format. A metering descriptor describing billable entities for each offering of the service is obtained, wherein each offering of the service has a different metering descriptor, and wherein the billable entities include multiple categories of billing. A billing record generator connected to the log transformer is programmed, wherein the billing record generator converts standardized log records into metering records. The billing record generator generates a metering record with one or more of the service log files in the standardized format and the metering descriptor.