Shopify Pinterest CSV feed template. In theme-name\templates\ folder.

page.csv-feed-pinterest.liquid

{% layout none -%}"id","item_group_id","title","description","link","image_link","price","availability","condition"{{- '' }}
{%- paginate collections.all.products by 2000 -%}
  {%- for product in collections.all.products -%}
    {%- for variant in product.variants -%}
      "{{ variant.id }}","{{ product.id }}","{{ product.title | strip_html | strip_newlines | escape -}}{%- if product.variants.size > 1 %} - {{ variant.title | strip_html | strip_newlines | escape }}{% endif %}","{{- product.description | strip_html | strip_newlines -}}","{{ shop.url -}}{{- variant.url }}","https:{{- variant.featured_image | default: product.featured_image | img_url: '400x' -}}","{{ product.price | money_without_currency | replace: "TL", "TRY" }}","{%- if product.available -%}in stock{%- else -%}out of stock{%- endif -%}","new"{{- '' }}
    {%- endfor -%}
  {%- endfor -%}
{%- endpaginate -%}
{% comment %}
  https://auglio.com/en/knowledge-base/article/20-xml-product-feed-for-shopify-stores
{% endcomment %}