Example 2

In this example, you set up a fee billing line using the rate per hour method, but you select the Cumulative check box. You generate one invoice and then a second invoice, without changing the rate per hour.

This table describes how the system calculates the fee amount for the first invoice:

Rate Per Hour	Accumulated Invoice Hours	Calculation	Fee Amount
10.00 USD	20	((20 + 0) x 10.00) – 0.00	200.00 USD

This table describes how the system calculates the fee amount for the second invoice:

Rate per Hour	Accumulated Invoice Hours (current invoice)	Accumulated Invoice Hours (previous invoices)	Fee Amount from Previous Invoices	Calculation	Fee Amount
10.00 USD	30	20	200	((20 + 30) x 10.00) – 200.00	300.00 USD