Order summary:
{% for a in order.lineItems %}
SKU: {{a.sku}} ( {{a.quantity}} ),
{% endfor %}
{% for image in product.images %}
<img src=“{{ image | img_url: ‘100x100’ }}”>
{% endfor %}
//Shopify Liquid
{% for product in collections.frontpage.products %}
{{ forloop.index }}
{% else %}
// no products in your frontpage collection
{% endfor %}