You might have seen the message below in your Shopify store settings about setting up the Google Channel app. What should you do when you see this message? Shopify offers a number of sales channels to make it easy to sell products on different online channels like Facebook and the Shop app. The Google sales channel is a bit different, since 1) it now also includes Google Analytics 4 (GA4) tracking, and 2) it is now managed directly by Google. Although we work with larger merchants at Littledata, who typically use external apps and agency partners to manage sales channels and analytics, we’ve been getting a lot of questions about the recent updates. Here’s a first look at what the Google Channel app does, and how that compares with other ways to set up Google Analytics 4 (GA4). What is the Google Channel app? Shopify launched the Google Channel app back in 2017 to provide an easier way for stores to sell on Google, using Google Ads and Google Shopping. It’s free to install, though of course you pay for the Ads ;) “Sync your products to Google Merchant Center, list products for free on Search, YouTube and more and even run paid Performance Max campaigns.” In the relaunch in March 2023 Shopify/Google added tracking for GA4, along with better support for Google PMax (Performance Max) campaigns. Shopify wants to offer you with a no-code install process for GA4, but adding the Google Channel won’t “avoid any data disruptions” for all stores. [subscribe] Why Shopify is moving GA4 tracking to the Google Channel Universal Analytics - the previous GA version - will stop collecting data on 1st July 2023, so Shopify was under pressure from customers to offer in-built GA4 tracking ahead of that deadline. GA4 is also Google’s preferred way of tracking conversions in Google Ads, and PMax campaigns need conversions (purchases) tracked to maximize Cost Per Acquisition (CPA). I also think Shopify wants to push support for GA4 onto Google by moving all of the Google connections out of their core platform and into a ‘third party’ app. What’s included in Google Channel tracking? The Google Channel app allows a store to pick a GA4 property and copies most of the ecommerce event tracking available from Shopify to Universal Analytics: Page views Product views (including product name and price) Add to cart Checkout started Purchase (Order completed) [note]Are you tracking conversions in GA4? Find out in 5 minutes with our free order checker app[/note] What are the limitations of Google Channel for tracking GA4? Firstly, the Google Channel is built to work with Google Ads. However, there’s many other reasons to use Google Analytics other than for Google Ads targeting: tracking all marketing channels, understanding on -site conversion, checkout conversion, product performance and more. Shopify hasn’t optimized the tracking for that. So there are some limitations with the events sent to GA: No tracking of product list views or clicks No checkout steps, beyond begin_checkout * No currency field on Product Detail views No reporting on product SKUs No tracking of coupons and discount codes No server-side tracking for accurate orders and revenue No Enhanced Conversions for cross-device tracking of Google Ads * Theoretically, an event is triggered when users add payment info, but we couldn’t get this to fire in multiple tests. See a full comparison with Littledata tracking. Secondly, the GA4 tracking is tightly coupled with the implementation of Google Shopping feed (which has some bugs, judging by the thirty 1-star reviews from the last month) so while you can just use the GA4 part of the Google Channel app, you run the risk of disrupting Google Analytics when you edit Google Ads settings. Thirdly, there are no settings to adjust the Google Channel tracking - so if you want only certain events tracked, or integrate with third-party apps, your hands are tied. "There are no settings to adjust the Google Channel tracking. So if you want only certain events tracked, or integrate with third-party apps, your hands are tied." Lastly, Shopify does not provide full support for GA4 tracking via the Google Channel app. The app is theoretically supported by Google, but Google only provides technical support if you pay $50k+ a year for Google Analytics 360. Other than that you’d need to pay a consultant to check the set up for you. What is the best way to set up GA4? You need to start getting data into GA4 by July this year - not just for analysis, but also for building audiences and retargeting your own customer base in Google Ads. So beyond this app, you have two options: 1. Add Google Tag Manager to your store theme Pros: Reliable page view tracking, simple to customize settings, free to run Cons: No tracking of the checkout steps (even for Plus stores), revenue in GA won’t match revenue in Shopify, lots of time (and developer cost) required to set up all the shopping behavior events 2. Use a proven, highly rated app like Littledata Pros: Reliable tracking of the whole customer journey in GA4, 100% match between orders and revenue in Shopify, no implementation effort, no developers needed, instant data quality; and Littledata is optimized for Shopify Plus, including headless tracking, Shop App tracking and multi-currency tracking in GA4 Cons: Ongoing app charge to maintain data quality [note]Are you tracking conversions in GA4? Find out in 5 minutes with our free order checker app[/note] Why server-side tracking? The basic limitation of the Google Channel is client-side tracking -- which means all the events to Google are sent from the end user’s browser. This isn’t a reliable way to attribute sales to marketing campaigns in an age when many browsers and ad blockers limit tracking. The world of web analytics has changed a lot since Shopify added GA via the Shopify store preferences back in 2014 - but Google Channel isn’t changing how the event data is actually tracked. In contrast, server-side tracking allows apps like Littledata to hook into what is happening on Shopify’s servers from the add to cart onwards. This means 100% of revenue can be tracked and the vast majority (~90%) of that can be linked to a pre-checkout user journey and marketing campaign. There’s many apps that promise to ‘fix’ marketing attribution (Rockerbox, Northbeam, etc), but the only way to get truly reliable tracking of orders and revenue is server-side tracking. What your store should do today While I understand that Shopify wants to provide an out-the-box integration with Google Analytics for smaller stores, this Google Channel won’t be suitable for any scaling brand spending heavily on online customer acquisition and retention. You DO need to start tracking in Google Analytics 4 ASAP! If your brand turns over less than $1M a year, and you don’t have the time to dive into marketing attribution and targeting, then the Google Channel may be enough right now. And that's great! But if you are doing $1M+, or need to dive into the details of what drives customers to purchase, then I don’t think the Google Channel will be robust enough for you. If you're ready to be truly data-driven this year, consider applying for a Littledata Plus plan so we can support you fully with higher SLAs and analytics training for your team. Shopify has reason to launch limited free apps (eg reviews, email and geolocation) to address the concern that their sticker price doesn’t reflect all the paid app add-ons you need to run a store. Yet professionals at growing brands know you need paid apps to guarantee quality and support. Littledata’s Google Analytics connection is no exception -- try it for free in the Shopify App store today!

Shopify tracking is our bread and butter here at Littledata, so we were excited to learn that Shopify has released a new Web Pixel extension API to help stores track key customer events via tracking ‘pixels’, and a Shopify pixels manager to manage these pixels. Together this is Shopify’s Web Pixel feature. There are a couple of things to clarify at the outset. Firstly, Shopify’s Web Pixel is not really a pixel at all, but a way of managing and triggering pixels across a merchant store. Most websites today use some type of Web Pixels to track customer behavior, but Shopify’s standardization and centralization of their own Web Pixel tools is a big deal for both merchants and the partners who work with them. The new Web Pixel signals a change in both how client-side events are tracked, and in how related technologies, such as Google Tag Manager (GTM) and Google Analytics, can access those events. I welcome the move to standardize the data layer for Shopify tracking, and remove some of the challenges for stores using GTM to trigger events. But I believe Web Pixel is being rushed out to fix a problem for tracking Shopify’s new checkout, and that there are a number of problems with tracking customer behavior in modern browsers that Web Pixel can’t solve. I welcome the move to standardize the data layer for Shopify tracking...but there are a number of problems with tracking customer behavior in modern browsers that Web Pixel can’t solve. In this post I look at what Web Pixel is, how it does (and doesn’t) change customer tracking for Shopify stores, and the benefits and challenges of different approaches to tracking. I explain why we think that Shopify Web Pixel currently misses the mark, and what we’re looking forward to as Web Pixel evolves. Let's dive in. Does Web Pixel change customer tracking for Shopify stores? Shopify merchants can track customer events in a variety of ways. Almost every Shopify merchant uses third party marketing platforms like Facebook Ads to drive traffic. And they all want to improve ROAS by sharing customer actions from the storefront and checkout (product views, checkout steps such as Add-to-Cart, etc.) back with those marketing platforms for retargeting and audience building. Historically, this has been done via a client-side browser tracking library: gtag for Google Ads and Google Analytics, Facebook Pixel for Facebook & Instagram Ads, the Pinterest Tag for Pinterest, etc. And there were three main ways stores could get these ‘pixels’ firing on the page: Via a Shopify app Triggered by Google Tag Manager (GTM) A developer adds the tag directly to the store theme In the case of 2 & 3, the challenge was both triggering the events at the correct time (e.g. listening for the click of ‘Add to cart’ button and sending the event before the page reloaded)  and having access to the right page, product and customer details at that time (e.g. product price, variant ID). What is Shopify Web Pixel? Shopify has seen stores struggle to implement tracking over the years, and wanted to make it easier for stores to track without Shopify directly supporting the data destinations. Shopify has been burnt trying to support third party platforms like Google Analytics and Facebook Ads (see the reviews for their Facebook Channel), and would prefer to push that support back to the third parties, or app developers that work with them. In comes Web Pixel. In Shopify’s own words, using the Shopify pixel manager allows: Access to a stream of customer events on your online store, including checkout events An additional layer of security for your online store and your customers, including greater control over the customer data that you share with third-party services Prevention of third party code running non-performing Javascript, or interfering with your online store and checkout Built in tools for privacy compliance Let's look at each benefit in detail, with my commentary. Access to a stream of customer events: this is solving the challenge of triggering the right event. This was always most difficult for the checkout, and will become impossible for Checkout 1 (see "Common problems tracking Shopify’s new checkout", below). However, Littledata already offers proven server-side tracking for any Shopify checkout, including headless builds. An additional layer of security. Yes, restricting access to the storefront by loading the pixels in a sandbox removes the risk of rogue scripts scraping personal data. But it makes it much harder to populate all the data fields that need to be shared with third parties. Littledata’s solution to do that product and customer enrichment server-side is both secure and comprehensive. Prevention of third party code running non-performing Javascript. I've previously written about the 'Wild West’ of stores using the Additional Scripts field. I'm all for removing this risk, but again there’s a trade-off between security and the richness of the data captured. Built in tools for privacy compliance. Shopify launched the customer privacy API back in 2020, but it hasn’t had much adoption among tracking apps. With Web Pixel, Shopify is making every pixel respect the customer cookie consent (as managed by a cookie banner app). This is great, but Littledata already respects customer privacy with complete cookie banner integrations. For stores and app developers I see the key benefit of Web Pixel is robustly triggering standard events and data context for common customer actions. Web Pixel removes the need to build a GTM data layer with an app like Elevar, or set up GTM to use this data layer in the tags. But this, too, is not without complications. What’s wrong with Web Pixel? There are several issues with Shopify's Web Pixel as it exists today. Firstly, it is not solving the key problem in modern web analytics: the increasing gap in client-side tracking due to ad blockers, browser restrictions on cookies and handling customers opting out of tracking. The solution to this is fully server-side tracking, which Littledata is launching in Q4. From a technical perspective, there’s a major limitation with how you could use the tracking library (e.g. gtag) within the Web Pixel callback. To send data to Google Analytics, you would need to load the gtag library on the parent page (either from the theme or a script-tag) and, after the library has loaded, pass the gtag function to the sandbox the Web Pixel runs. This removes most of the security benefits Shopify is touting (not loading additional scripts) and massively complicates setup of custom pixels. Shopify's Web Pixel doesn't solve the key problem in modern web analytics: the increasing gaps in client-side tracking. And then there are a number of gaps in the standard events currently tracked via Web Pixel. I know Shopify intends to patch some of these, but it’s not there yet: No context on the collection being viewed in collection_viewed events No product list impression events No product list click events No remove from cart event No shipping step on the checkout No waiting before page reloads to trigger add to cart events Very limited access to the browser window context (including page URL) for the pixel No post-purchase events (refunds, cancellations, fulfillments) Common problems tracking Shopify’s new checkout Shopify has long said it wants to lock down scripts running in the checkout to protect customer security and privacy. The latest version of the checkout (labelled "Checkout 1"), rolling out for Plus stores in Q4 2022, does this by allowing more checkout customization via API but removing customizations and scripts in checkout.liquid. So if you're a Plus store, and added a GTM container to the checkout.liquid file, these tags will stop working before December. You have three options to continue to track the checkout: Use Littledata’s server-side checkout tracking Use another app making use of the Web Pixel extension Build a custom pixel using Shopify pixel manager If you're not on Shopify Plus then only Littledata’s checkout tracking will work for you right now. Want to learn more? Find out the differences between client-side tracking and server-side tracking. Why is Shopify restricting scripts on the checkout? Google Tag Manager (GTM) is a powerful tool to manage marketing tags, but i’ve written before about how it provides a backdoor for malicious code to be injected into the checkout. For example, hackers can add a keystroke tracking script which relays credit card details as they are typed to the hacker’s server. Or in another hack we saw, the user was directed away from Shopify’s checkout to a similar-looking bogus checkout. Shopify has signaled that they see checkout as core to the ‘OS of ecommerce’ and they want to protect their brand from association with such scams. If that means blocking safe tags like Google Analytics or Google Ads, then that’s a worthwhile trade off for better security in their view. Should your store use the Shopify pixel manager? In short, no. We do not recommend using Shopify's pixel manager. At least not yet. The main use for adding Web Pixel right now is tracking the checkout, but Web Pixel is missing a key step of the checkout (shipping) and are difficult to implement via a custom pixel (for example, loading the tracking library or passing through that library to the sandbox). If you need to add back checkout tracking, or start tracking Google Analytics 4, you’d be far better using a proven analytics app for that. If you want to remove Google Tag Manager from your storefront for performance or security reasons that is understandable, but I’d suggest you wait until 2023 and some of the issues with Web Pixel have been ironed out. For now your options are: Make more use of server-side tracking, which will speed up your site Use Littledata’s GTM data layer to remove custom code that triggers events Web pixel should be useful next year for stores moving to Shopify Hydrogen. For headless Shopify stores we expect Web Pixel to make it easier to track pre-checkout events like page views, product views and add to carts - in addition to the server-side events Littledata tracks for headless stores. Some predictions for the future From our conversations with Shopify, I think the ability for apps to add script-tags to the Thank You page might be removed in 2023. That would make Web Pixel the only way to track purchase events on the Thank You page – but it wouldn’t impact purchases tracked server-side. I don’t think Shopify can or should deprecate script tags across the pre-checkout storefront, because there are lots of uses for additional JavaScript besides from tracking. I predict the impact on the tracking app ecosystem will be similar to when Shopify opened up subscriptions in the checkout in 2021 - a proliferation of apps offering generic functionality, and a race to the bottom in app pricing. I’d expect to see many more free tracking apps - for common platforms, like Facebook, and for niche ones like Roku and Verizon Media - because the technical complexity of launching client-side tracking is reduced. This is especially true for Google Analytics 4. Many brands are waiting for Shopify to release an official GA4 integration, but I don’t think this fits with Shopify’s strategy. They prefer to make it easy for app partners to connect to GA4, and leave these partners to help brands with Google Analytics queries. [tip]See what Shopify stores can do today to prepare for GA4[/tip] And yet I expect an increased demand and perceived value for apps that solve the real challenges of data accuracy and marketing attribution, through server-side tracking and other innovations. I know many brands willing to pay for quality data, and Web Pixel is not able to deliver that just now. [subscribe]