tracking_urls.first }} or {{ fulfillment.tracking_url }} or {{ tracking_url }} and what is
the difference between these three? And what if the fulfilment is ...
if fulfillment.tracking_numbers.size == 1 and fulfillment.tracking_company and
fulfillment.tracking_url %}{{ fulfillment.tracking_company }} tracking number:
AfterShip track button can be easily inserted into the Shopify store with just a few
... { line_item.fulfillment.tracking_url }}">{{ line_item.fulfillment.tracking_company
}} ...
When you fulfill or update orders that include a tracking number, your customers
... for tracking_url in fulfillment.tracking_urls %} {{ tracking_url }} {% endfor %}.
