from https://support.google.com/trustedstoresmerchant/answer/6063080?hl=en
<!-- BEGIN: Google Trusted Stores -->
<script type="text/javascript">
var gts = gts || [];
gts.push(["id", "STORE_ID"]);
gts.push(["badge_position", "USER_DEFINED"]);
gts.push(["badge_container", "GTS_CONTAINER"]);
gts.push(["locale", "PAGE_LANGUAGE"]);
//gts.push(["google_base_offer_id", "ITEM_GOOGLE_SHOPPING_ID"]);
//gts.push(["google_base_subaccount_id", "ITEM_GOOGLE_SHOPPING_ACCOUNT_ID"]);
(function() {
var gts = document.createElement("script");
gts.type = "text/javascript";
gts.async = true;
gts.src = "https://www.googlecommerce.com/trustedstores/api/js";
var s = document.getElementsByTagName("script")[0];
s.parentNode.insertBefore(gts, s);
})();
</script>
<!-- END: Google Trusted Stores -->then
<div id="GTS_CONTAINER"></div>from https://support.google.com/trustedstoresmerchant/answer/6063087?hl=en
<!-- START Google Trusted Stores Order -->
<div id="gts-order" style="display:none;" translate="no">
<!-- start order and merchant information -->
<span id="gts-o-id">{{code}}</span>
<span id="gts-o-domain">{{code}}</span>
<span id="gts-o-email">{{code}}</span>
<span id="gts-o-country">{{code}}</span>
<span id="gts-o-currency">{{code}}</span>
<span id="gts-o-total">{{code}}</span>
<span id="gts-o-discounts">{{code}}</span>
<span id="gts-o-shipping-total">{{code}}</span>
<span id="gts-o-tax-total">{{code}}</span>
<span id="gts-o-est-ship-date">{{code}}</span>
<span id="gts-o-has-preorder">{{code}}</span>
<span id="gts-o-has-digital">{{code}}</span>
<!-- end order and merchant information -->
<!-- start repeated item specific information -->
<!-- (repeats put inside loop over items) -->
<span class="gts-item">
<span class="gts-i-name">{{code}}</span>
<span class="gts-i-price">{{code}}</span>
<span class="gts-i-quantity">{{code}}</span>
<!-- CDATA[<span class="gts-i-prodsearch-id">{{code}}</span>] -->
<!-- CDATA[<span class="gts-i-prodsearch-store-id">{{code}}</span>] -->
</span>
<!-- end repeated item specific information -->
</div>
<!-- END Google Trusted Stores Order -->- You have to be a pro or enterprise customer
- with an SSL
- you'll need valid GTIN numbers for every product you intend to send to Google
- you'll either use BigCommerce Admin UI, or need an app to mark products as for google
- your site will likely need remittive works
- It's a total Pita
- Estimated cost £2,500+
Sources: