One of those days :( This app is not useful unless you know exactly how to set up a google merchant center. Once you have done that, the script that you need is provided by merchant center. So, after I worked through all of that, I felt scammed. I paid 25$ upfront and than ended up using the script. If you are working through merchant center and google reviews integration Set up google merchants account(open and link account to shopify) -> I used a app the set up google merchant center feed (it is shopify free app) -> then go Merchant Center -> Customer Reviews(on the left) -> Program setup -> You can probably get shopify support to help you modify the script, it could change overtime but the script below works right now -> copy and paste the modified script into shopify -> setting -> checkout -> additional script.

<script src="https://apis.google.com/js/platform.js?onload=renderOptIn" async defer></script>

<script> window.renderOptIn = function() { window.gapi.load('surveyoptin', function() {

} </script>

The app is great, it works perfectly, no issues at all. What separates this app from others is the level of service that Amit provides. He us SUPER responsive and always very keen to help. He goes WAY beyond in assisting his clients - he should be charging 5x for his services, but this is why you see so many positive reviews for his work. There are far too few people like Amit in business today, so as far as we're concerned he has a client for life. Thanks for a great product and an even better service-minded approach to your business!

Great App and very helpful for our shop!