Linked from: https://support.boldcommerce.com/hc/en-us/articles/200469766-Product-Builder-Install-Instructions

New Order Email Template

<p>Hello {{ shop_name }},</p>
<p></p>
<p>{% if customer.name %}{{ customer.name }}{% else %}Someone{% endif %} placed a new order with your store, {{ date | date: "%b %d %I:%M%p" }}:</p>
<p></p>
<ul>  {% for line in line_items %} 
{% capture bold_product_options %}
{% if line.properties.builder_id %}
  {% assign bold_builder_id = line.properties.builder_id %}
  {% assign bold_master_builder = line.properties.master_builder %}
{% else %}
  {% assign bold_builder_id = line.properties._builder_id %}
  {% assign bold_master_builder = line.properties._master_builder %}
{% endif %}
{% if bold_master_builder == blank and bold_builder_id != blank %}{% continue %}


{% endif %}
{% if bold_builder_id != blank %}
  {% assign bold_price = 0 %}

  {% for bold_item in line_items %}
    {% if bold_item.properties.builder_id == bold_builder_id or bold_item.properties._builder_id == bold_builder_id %}
      {% assign bold_price = bold_price | plus: bold_item.price %}
    {% endif %}
  {% endfor %}
  {% assign bold_options = " " %} 
  {% for bold_option in line.properties %}
    {% assign first_char = bold_option.first | slice: 0, 1 %}
    {% assign opt_title = bold_option | first %}
    {% assign opt_desc = bold_option | last %}
    {% unless first_char == '_' or bold_option.first == 'master_builder' or bold_option.first == 'builder_id' or bold_option.first == 'builder_info' or bold_option.last == "" %}
      {% assign bold_options = bold_options | append: '<br />' | append: opt_title | append: ': ' | append: opt_desc %}
    {% endunless%}
  {% endfor %}

  {% assign bold_options = bold_options | prepend: '<span class="bold_options">' | append: "</span>" %}
  {% assign bold_line_price = bold_price | times: line.quantity %}
{% else %}
  {% assign bold_price = line.price %}
  {% assign bold_line_price = line.line_price %}
  {% assign bold_options = "" %}
  
  <!-- missing block -->
  {% for bold_option in line.properties %}
    {% assign first_char = bold_option.first | slice: 0, 1 %}
    {% assign opt_title = bold_option | first %}
    {% assign opt_desc = bold_option | last %}
    {% unless first_char == '_' or bold_option.first == 'master_builder' or bold_option.first == 'builder_id' or bold_option.first == 'builder_info' or bold_option.last == "" %}
      {% assign bold_options = bold_options | append: '<br />' | append: opt_title | append: ': ' | append: opt_desc %}
    {% endunless%}
  {% endfor %}

  {% assign bold_options = bold_options | prepend: '<span class="bold_options">' | append: "</span>" %}
<!-- end missing -->
  
{% endif %}
{% endcapture %}

<li> <img src="{{ line | img_url: 'thumb' }}" /> {{ line.quantity }}x {{ line.title }} {% if line.sku != "" %}(SKU: {{line.sku}}){% endif %} for {{ bold_line_price | money }} each <br /> {{ bold_options }}</li> {% endfor %} </ul>
<a href="https://{{ shop.permanent_domain }}/admin/orders/{{ id }}">View order {{order_name}} </a>
{% if fulfillment_aborted %}
<p>The above order was not automatically fulfilled because it was flagged as suspicious.</p>{% endif %}
<p></p><br>
{% if has_high_risks? %}<p><b>Security check:</b></p>
<p>This order has a risk of being fraudulent. Review the order in your store's admin and contact the customer to verify their information.</p>
<p></p>{% endif %}
<p><b>Payment processing method:</b></p>
<p>{{ gateway }}</p>
<p></p>
{% if requires_shipping and shipping_address %}
<p><b>Delivery method:</b></p>
{% for shipping_method in shipping_methods %}<p>{{ shipping_method.title }}</p>{% endfor %}
<p></p>
<p><b>Shipping address:</b></p>
<p>{{ shipping_address.name }}</p>
<p>{{ shipping_address.street }}</p>
<p>{{ shipping_address.city }}, {{ shipping_address.province }}  {{ shipping_address.zip }}</p>
<p>{{ shipping_address.country }}</p>
<p>{{ shipping_address.phone }}{% endif %}</p>
<p></p>

{% if shopify_shipping_enabled %}
<p>Save time and money by <a href="{{ fulfillment_url }}">fulfilling with Shopify Shipping</a></p>
<p></p>
{% endif %}