Install Google Customer Reviews In Shopify

updated 11 September 2020

A step by step guide on how to integrate Google Customer Reviews into your Shopify shop.

Step 1) Enabling The Program

Click on enable, if not already done in the Customer Reviews program.

Read and agree to the terms and conditions.

Step 2) Getting The Code

You should now be redirected to the setup option, however, if you have already done the above, to get to the code click on the gear icon from the top right side and click on Customer review setup. Now click on the setup tab.

Google Merchant Center Customer Review Setup

Scroll down till you see the opt-in code. Now copy your merchant id value. Save this in text file, we will be using this later.

Step 3) Installing The Code In Shopify

Scroll down till you see Order Processing > Additional scripts.

Now paste the below code and make the following two changes

Change the value for fa_merchant_id to your merchant id you saved in the text file.
Change the value for fa_delivery_days to your estimated delivery time in days.

<!-- CODE SETTINGS START -->
<!-- CODE SETTINGS START -->

<!-- Please set estimated delivery days -->
{% assign fa_merchant_id = 123456789 %}

<!-- Please set estimated delivery days -->
{% assign fa_delivery_days = 3 %}

<!-- CODE SETTINGS END -->
<!-- CODE SETTINGS END -->
{%- case shipping_address.country_code -%}
{%- when 'BG' -%}{%- assign fa_language = 'bg' -%}{%- when 'CZ' -%}{%- assign fa_language = 'cs' -%}{%- when 'DK' -%}{%- assign fa_language = 'da' -%}{%- when 'DE' -%}{%- assign fa_language = 'de' -%}{%- when 'GR' -%}{%- assign fa_language = 'el' -%}{%- when 'AU' -%}{%- assign fa_language = 'en-AU' -%}{%- when 'GB' -%}{%- assign fa_language = 'en-GB' -%}{%- when 'US' -%}{%- assign fa_language = 'en-US' -%}{%- when 'ES' -%}{%- assign fa_language = 'es' -%}{%- when 'FI' -%}{%- assign fa_language = 'fi' -%}{%- when 'FR' -%}{%- assign fa_language = 'fr' -%}{%- when 'HR' -%}{%- assign fa_language = 'hr' -%}{%- when 'HU' -%}{%- assign fa_language = 'hu' -%}{%- when 'ID' -%}{%- assign fa_language = 'id' -%}{%- when 'IT' -%}{%- assign fa_language = 'it' -%}{%- when 'JP' -%}{%- assign fa_language = 'JA' -%}{%- when 'KR' -%}{%- assign fa_language = 'ko' -%}{%- when 'LT' -%}{%- assign fa_language = 'lt' -%}{%- when 'LV' -%}{%- assign fa_language = 'lv' -%}{%- when 'MY' -%}{%- assign fa_language = 'ms' -%}{%- when 'BE' -%}{%- assign fa_language = 'nl' -%}{%- when 'NL' -%}{%- assign fa_language = 'nl' -%}{%- when 'NO' -%}{%- assign fa_language = 'no' -%}{%- when 'PL' -%}{%- assign fa_language = 'pl' -%}{%- when 'BR' -%}{%- assign fa_language = 'pt-BR' -%}{%- when 'PT' -%}{%- assign fa_language = 'pt-PT' -%}{%- when 'RO' -%}{%- assign fa_language = 'ro' -%}{%- when 'RU' -%}{%- assign fa_language = 'ru' -%}{%- when 'SK' -%}{%- assign fa_language = 'SK' -%}{%- when 'SI' -%}{%- assign fa_language = 'sl' -%}{%- when 'RS' -%}{%- assign fa_language = 'sr' -%}{%- when 'SE' -%}{%- assign fa_language = 'sv' -%}{%- when 'TH' -%}{%- assign fa_language = 'th' -%}{%- when 'TR' -%}{%- assign fa_language = 'tr' -%}{%- when 'VN' -%}{%- assign fa_language = 'vi' -%}{%- when 'CN' -%}{%- assign fa_language = 'zh-CN' -%}{%- when 'TW' -%}{%- assign fa_language = 'zh-TW' -%}
{%- else -%}
{%- assign fa_language = 'en' -%}
{%- endcase -%}

{%- if first_time_accessed -%}
{% assign fa_delivery_seconds = 86400 | times: fa_delivery_days %}
<script src="https://apis.google.com/js/platform.js?onload=renderOptIn" async defer></script>
<script>
  window.renderOptIn = function() {
    window.gapi.load('surveyoptin', function() {
      window.gapi.surveyoptin.render(
        {
          "merchant_id": {{ fa_merchant_id }},
          "order_id": "{{ order.order_number }}",
          "email": "{{ order.email }}",
          "delivery_country": "{{ shipping_address.country_code }}",
          "estimated_delivery_date": "{{'now' | date: '%s' | plus : fa_delivery_seconds  | date: '%Y-%m-%d' | uri_encode | replace:'+','%20'}}",
          "products": [{%- for item in order.line_items -%}{%- if item.variant.barcode != blank -%}{"gtin":"{{ item.variant.barcode }}"}{%- unless forloop.last -%},{%- endunless -%}{%- endif -%}{%- endfor -%}]
        });
    });
  }
</script>
<!-- BEGIN GCR Language Code -->
<script>
 window.___gcfg = {
   lang: '{{ fa_language }}'
 };
</script>
<!-- END GCR Language Code -->
{%- endif -%}

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