A step by step guide on how to integrate Google Customer Reviews into your Shopify shop.
Log in to Google Merchant Center (you must have admin access) and go to Growth > Manage Programs
Click on enable, if not already done in the Customer Reviews program.
Read and agree to the terms and conditions.
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.
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.
Log in to your Shopify account and navigate to Settings > Checkout
Scroll down till you see Order Processing > Additional scripts.
Now paste the below code and make the following two changes
<!-- 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 -%}
Click on Save
Navigate to Online Store > Themes > Actions > Edit Code
In the left hand side theme menu, choose theme.liquid from the layout section.
Go back to Google Merchant Center > Customer review setup > settings. Scroll down and copy your Badge Integration code.
Paste the code before the closing tag of </body>