If you've added a part to a counter slip erroneously, or if the customer no longer needs or wants a part, use the following instructions to remove a part from a counter slip.
Step 1. From the Parts Inventory menu, select Counter Sales. The Counter Parts Sales screen opens.
Step 2. Open an active invoice or create a new one and add the required parts.
Step 3. To remove a part, click the part in the list to bring the part information to the “working line.”
Step 4. Type 0 (zero) in the Qty (Quantity) field and press ENTER. This removes the part from the list.