You can watch the video tutorial, which provides a step-by-step guide through the process.
You can send invoices automatically as soon as you fulfill an order by following the simple steps below:
Your customers will receive an invoice as soon as you fulfill your order. If you activate this option, you can send separate invoice emails to your customers.
Step 1: Open Simple Invoice from the “Apps” section of your Shopify store.
Step 2: Click on “Settings” on the Simple Invoice dashboard.
Step 3: Scroll down to the ‘Sending Invoices with Simple Invoice’ section, and click on the ‘Auto on fulfillment’ option.
Step 4: Please click the “Save” button to confirm your changes.
