This article explains which fields can be adjusted on a processed invoice using the Edit button in Workshop Software, and how to use this method.
Step 1: Understand Which Fields Can Be Edited
The following fields can all be adjusted using the Edit button method:
- Order Number
- Follow Up Date
- Odometer
- Hours
- Next Service – Kms
- Description
- Invoice Notes
- Job Card Notes
Other fields cannot be adjusted using the Edit button. However, you can copy a processed invoice to make changes to other fields. Note that by copying the invoice, the new invoice will have a new invoice number and you will need to void the current invoice.
See also: How to void a processed invoice.
Step 2: Use the Edit Button
- Open the processed invoice.
- Click on the Star button on the right-hand side of the invoice, then click Edit Invoice.

- Make the required changes to the editable fields.
- Click Save when finished.

Good to Know
- Only the fields listed above can be edited using this method — line items, prices, and customer details require the Copy Invoice method instead.
- Changes made via the Edit button are applied directly to the existing invoice without creating a new invoice number.
- Always click Save after making your edits to ensure the changes are recorded.