You can watch our video tutorial, which will guide you through the process step by step:
You can change the filename of your invoices from the “Templates” menu by following the simple steps below:
Step 1: Open Simple Invoice from your Shopify store’s “Apps” section.
Step 2: Click on “Templates” in the Simple Invoice dashboard.
Step 3: Click on the ‘Other Settings’ section, and change the filename from the ‘Document Filename’ field.
By default, your document filename is invoice-{{ order.name }} which is shown as invoice -#1001 when it is sent to your customers.
If you want to use your custom invoice number as a filename, you need to change the {{ order.name }} variable to {{ order.custom_invoice_name }}.
Step 4: Please click the “Save” button to confirm your changes.
