Adding a Barcode to Your Invoice Template
Print a barcode on your invoices so Scan And Ship can scan orders straight from the packing slip.
Add the liquid tag
Section titled “Add the liquid tag”- Install the Shopify Order Printer app if you haven’t already.
- Add the following liquid tag to your invoice label template:
<img src="https://app.scanandship.com/barcodes/{{order_number}}" />
