Gives diverse KPIs to carefully watch the billing system, for example the amount to be billed, Useful resource-Centered (or Time-based): Costing and pricing for these work packages are based on the resources needed to complete them. These resources are work hours of the roles required in the function package, bills https://medium.com/@ecomgroup11/what-is-an-sap-training-provider-b86d4a0d147f