Email Variable Reference

From Shopify Wiki

Emails which are sent out from your shop are assembled using Liquid, just like the pages that make up your storefront. Depending on the particular template you are editing, different Liquid variables may be available to use.

Currently, all email templates have access to the properties of their corresponding order. The Shipping confirmation and Shipping update templates additionally have access to a Fulfillment object.

Examples:

New order notification for store admins:

subject:

  [{{shop_name}}] New Order
  

body:

  {{ shop_name }},

  {{ billing_address.name }} placed a new order with you today ({{ date | date: "%b %d %I:%M%p" }}). 

  Payment method:
    {{ gateway }}

  Delivery method: 
    {{ shipping_method.title }}

  Shipping address:
    {{ shipping_address.name }}
    {{ shipping_address.street }}
    {{ shipping_address.city }}, {{ shipping_address.province }}  {{ shipping_address.zip }} 
    {{ shipping_address.country }}
    {{ shipping_address.phone }}


  {% for line in line_items %}{{ line.quantity }}x {{line.title }}		(sku: {{ line.sku }})
  {% endfor %}
  
 

For a complete list of accessible variables please refer to Order