The activity you selected for this slip probably was marked as non-chargeable in the Activity Information window. If you do charge for the activity and the non-chargeable selection is incorrect, click the arrow that appears next to the activity's name. The activity will appear in the Activity Information window. Mark the Chargeable option and enter billing information for the activity.

This tip applies to:

Enter Activity Slip window -- Single Slip Entry view

Enter Activity Slip window -- Multiple Slip Entry view