Navigate to the invoice via the customer's profile 

or the billing page.

Open the invoice you want to edit.

To remove a line item click the red "X" next to the line item. 

Removing a primary service will remove all of the add-ons a surcharges associated with that service.

To add a line item, click the "More Menu"

Select "Add Line Item

You have 2 Options

Option 1: Create a new top level or primary service by selecting "NO" and completing the on-screen form.

Option 2: Create a new add-on or surcharge by selecting "YES" and completing the onscreen form.

Click "ADD LINE ITEM" to add the new line item to the invoice.

The memo will appear at the bottom of the customer's invoice.