Billing more than the billable amount displayed
You can bill more than the billable amount that has been calculated for each activity. If you do, the Hrs/Units field in the Sales window will be updated to reflect the additional billed amount. For example, if you double the billable amount on an activity slip that originally showed 1 unit billed, the invoice will show 2 units. This change also will be reflected in the Detail View of the View Activity Log window and in the Single Slip Entry view of the Enter Activity Slip window when you view the activity slip's details in the future.