The tariffs for a service can be made to depend on the costs of supplying that service. The tariffs can represent a proportion of the cost or be totally cost dependent. You can model different tariffing policies to suit your requirements for each service.
Independence Weighting
The proportion of the Cost Independent Tariff which contributes to the total tariff.
Composite tariffs are calculated as the weighted average of the cost-independent and cost-dependent tariffs, according to the Independence Weighting.
Default: Constant {1.0}. Tariffs are cost independent.
Cost Independent Tariff
The cost-independent part of a composite tariff, the latter of which is calculated as a weighted average of the cost-independent and cost-dependent tariffs, according to the Independence Weighting.
Default: Constant {0.0}.
Note: The simple Tariffs dialog just shows the Cost Independent Tariffs, which are also shown in the more detailed Cost Dependent Tariffs dialog.
Cost Dependent Tariff