Digital Downlaod
{% for kable_line_item in order.metafields.kable.digital_products.line_items %}
{% assign kable_line_item_id = kable_line_item[0] | plus: 0 %}
{% if kable_line_item_id == line_item.id %}
{% for file in kable_line_item[1].files %}
{{ file.label }}{% if forloop.last == false %}, {% endif %}
{% endfor %}
{% endif %}
{% endfor %}