When you are running an online shopping website & getting sales from it, it is very important to track the sales you get from your online store.
Google Analytics is so powerful that help measure data from various dimensions, Enhanced eCommerce Tracking is one of them.
What is Enhanced eCommerce Tracking?
Enhanced eCommerce Tracking is a Google Analytics feature that helps online store owners to keep on track of their sales, transections, returns & users shopping behaviour.
This is a very useful feature of Google Analytics & users are taking benefits from this from a while.
Setting up Enhanced eCommerce Tracking on any online shopping website may require some development knowledge based on the CMS you use.
In this blog, we will learn about how we can set up Enhanced Ecommerce Tracking to WooCommerce using Google Tag Manager.
Step 1: Enable Enhanced eCommerce Tracking setting in Google Analytics
Before we start this, make sure you have enabled the enhanced eCommerce tracking to your Google Analytics so that you can able to see the eCommerce data in conversions tab.
To enable this, Go to Google Analytics > Admin > Ecommerce Settings


Once you get there, switch ON Enable Ecommerce & Enable Enhanced Ecommerce Reporting & click SAVE.


Step 2: Add a JavaScript to Thank You page
The process of the enhanced eCommerce tracking is that a JavaScript is inserted in the datalayer on the thankyou page so that it will pass the information like product info, price, quantity etc. to the Google Analytics using Google Tag Manager.
Here is the script which needs to be added to the functions.php in your WordPress.
Here are the steps:
- Login to your WordPress
- 2. Go to Appearance > Theme Editor > functions.php
Copy the below mentioned JavaScript & page it to functions.php file:
function push_to_datalayer($order_id) {
$order = wc_get_order( $order_id );
?>
<script type='text/javascript'>
window.dataLayer = window.dataLayer || [];
dataLayer.push({
'event' : 'transaction',
'ecommerce' : {
'purchase' : {
'actionField' : {
'id': '<?php echo $order->get_order_number(); ?>',
'affiliation': '<?php echo get_option("blogname"); ?>',
'revenue' : '<?php echo number_format($order->get_subtotal(), 2, ".", ""); ?>',
'tax': '<?php echo number_format($order->get_total_tax(), 2 ,".", ""); ?>',
'shipping': '<?php echo number_format($order->calculate_shipping(), 2 , ".", ""); ?>',
<?php if($order->get_used_coupons()) : ?>
'coupon' : '<?php echo implode("-", $order->get_used_coupons()); ?>'
<?php endif; ?>
},
'products': [
<?php
foreach ( $order->get_items() as $key => $item ) :
$product = $order->get_product_from_item($item);
$variant_name = ($item['variation_id']) ? wc_get_product($item['variation_id']) : '';
?>
{
'name' : '<?php echo $item['name']; ?>',
'id' : '<?php echo $item['product_id']; ?>',
'price' : '<?php echo number_format($order->get_line_subtotal($item), 2, ".", ""); ?>',
'brand' : '',
'category' : '<?php echo strip_tags($product->get_categories(', ', '', '')); ?>',
'variant' : '<?php echo ($variant_name) ? implode("-" , $variant_name->get_variation_attributes()) : ''; ?>',
'quantity' : <?php echo $item['qty']; ?>,
'coupon' : ''
},
<?php endforeach; ?>
]
}
}
});
</script>
<?php
}
add_action('woocommerce_thankyou' , 'push_to_datalayer');
Above JavaScript will help pass the order information & this will be fired on ThankYou page of the website.
Step 3: Create a trigger
Now once we create the tag, we need to create a trigger which will listen to the event which will fire at the time of successful order placement on Thank You page.
Since we have already added the event name as ‘transaction‘, so we will create the trigger by the same name.
You can change the event name as per your requirement but as I’ve already created that JavaScript with the event name, so I advise you do not change any setting in there.
To create the trigger, follow these steps:
- Go to Google Tag Manager
- Go to Trigger > New Trigger & name it as per your requirement (I’ve named mine as Analytics – Transaction Complete Trigger)
- Choose Trigger Type > Custom Event
- Event Name > transaction (as we have named the event as the transaction in JavaScript which we already placed on functions.php file)
- This trigger fires on > All Custom Events
- Save this trigger


Step 4: Create a Tag in Google Tag Manager
Now, once we enable the eCommerce setting in Google Tag manager, we need to create the tag which helps to interact between Google analytics & the trigger which we will create in the next step.
To create this tag, follow the steps below:
- Login to Google Tag Manager
- Go to New Tag > Name it as you want (I’ve named mine Analytics – eCommerce Event)
- Tag Type > Google Analytics: Universal Analytics
- Track Type > Event
- In Event Tracking Parameters, Choose Category (Choose category name)
- Action > (Choose category name)
- Non-Interaction Hit > True
- Google Analytics Settings > (Choose from the Google Analytics Variable)
TIP: Never override the Google Analytics tag. Always use create & use Google Analytics Variable as this will add some require features to the tag.


Now since we have created the tag, this needs to be fired on the trigger which we created in the last step.
Once done, you can publish all the changes & move that to tests. Once you start getting more sales, you will see the data in Google Analytics > Conversions > Ecommerce > Overview.


If you navigate to some other tabs such as shopping behaviour, checkout behaviour, product performance, you will see some more data there.
By setting up enhanced eCommerce tracking, you can easily see which is your best product for sale, what is customer & product behaviour & performance etc.
Once you have this data, you can optimize your online store further.
If you think we have missed any important setup or you know any other way to set up enhanced eCommerce tracking to the WooCommerece, then let us know in comments.
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A wonderful article that you have shared.
Thanks Geraldine.
You are amazing Sumit, Keep doing the good work.
Will do James. Thanks!
Like!! I blog frequently and I really thank you for your content. The article has truly peaked my interest.
Thanks Jeni.
Do you have the JavaScript code for the other ecommerce steps? ex. pulling in the product details for product impressions & checkout steps? I managed to track the thank you page with a similar code but I’m stuck on the other steps.
Thanks, Allyson for writing.
I’d love to help you.
Feel free to write to me at sumit@searchenginemonkey.com & address the exact issue, I’d be happy to help.
Thanks
Hey sumit amazing article, I’m almost there.
I’m trying to do that but I have issue on the last step.
When I tried: Step 4: Create a Tag in Google Tag Manager
The step 8 didn’t show me google analytics all pages but google analytics settings, how can I get to the all pages?
Thanks
Hi Adolfo,
Thanks for your kind words.
For Google Analytics variable, you need to create a new one if you have not already created.
Actually that is a basic setting that is why I did not mentioned it in the blog.
Let me know if you still need any assistance. I’d love to help you.
Feel free to write to me at sumit@searchenginemonkey.com.
Thanks
I’ve one only but it says “Google Analytics Settings” and not “google analytics all pages”
Thanks Adolfo, sent you an email for further steps.
This article is great!
Thanks Jerlene.
Hi,
thanks for the great code. Though, when a product bundle of let’s say 50 items are sold, GA multiplies the “get_line_subtotal” with the item qty which. leads to wrong total revenue. Any idea of how this might be fixed?
Best
Mike
Hi Mike,
Thanks for writing back!
No GA will not work this way, it simply calculates the total on the order confirmation page. So, there are no chances of getting wrong order total as whatever total you have on confirmation page, GA will add that to its report.
If you feeling any issues & trouble to set this up, feel free to write to me at sumit@searchenginemonkey.com, I’ll be happy to help.
Thanks
Hi,
I have a question. Can I also paste the javascript code into Google Tag Manager instead of the functions.php?
Hi Sander,
So if you want to do this method, there would be a different setup.
Just email me at sumit@searchenginemonkey.com & I’ll assist you further.
Thanks
Hello, my friend! I want to say that this post is amazing, nice written and include approximately all significant infos. I would like to see more posts like this.
Will try Vanosdol.
Hello,
Thank you very much for your help.
In step 4, I can’t find “Enhanced Ecommerce” in the category…
Can you help me?
Hi Fabrice,
Just sent you steps in email, let me know if you still need any assistance.
Thnaks
Thanks for your thoughts.
Thanks Vik.