"layout area=\"frontend\" handle=\"sales_email_order_invoice_items\" invoice=$invoice order=$order":"Invoice Items Grid",
"var order.increment_id":"Order Id",
"var payment_html|raw":"Payment Details",
"var formattedShippingAddress|raw":"Shipping Address",
"var order.shipping_description":"Shipping Description",
"var store.frontend_name":"Store Frontend Name",
"var store_email":"Store Email",
"var invoice": "Invoice",
"var order": "Order",
"var order_id": "Order DB Id",
"var invoice_id": "Invoice DB Id",
"va