GTIN Resolved, Ad Quality Upgraded: Level Up Your Campaigns

We audit your data and notify you of any GTIN-related error that could hamper the eligibility of your products on Google Shopping Ads. With AdNabu’s GTIN fix feature, reduce the risk of product disapprovals and increase ad relevancy. Climb the ladder to immense success for your Shopify campaigns.


The answer to your GTIN errors

Get notified about errors such as: Limited performance due to missing value [gtin] Limited performance due to missing identifiers [gtin, mpn, brand], invalid value and duplicate value.

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Improved Ad Eligibility

Google verifies the authenticity of the products in your store using unique GTIN codes. Ill-managed GTIN errors can hamper the growth of your store. Our smart algorithm detects any GTIN errors and notifies you before data is sent to the Google Merchant Center. Swift management of GTIN errors ensures that your products become eligible for Google Shopping programs and features.

Decreased Chances Of Product Disapprovals 

Invalid GTIN or missing GTIN? No worries! With AdNabu, you can find rapid solutions to all your GTIN-related problems. Minimize the chance of product disapproval with our superior algorithm. Our commendable customer support team is here to help you figure out how to fix GTIN issues that can slow your business. With accurate GTIN data, you can generate higher click-through rates and watch your store grow!

Increase Ad Relevance And Reach Ideal Customers

Improve the relevancy of your ads with GTIN data as it allows Google to identify and categorize products accurately. We help you fix GTIN errors and lower disapprovals. Provide accurate GTIN so that Google’s algorithm can precisely match your ads to the relevant user search queries, thus increasing the likelihood of a successful purchase and improving your conversion rates.

Proactively Prevent Errors With Instant Notifications 

Did you miss a tiny detail? Don’t worry! Our algorithm ensures that the data sent to the Google Merchant Center is accurate and verified. We will notify you of any error that you may have missed. Rest easy while we prepare your data and product listings and avoid disapprovals tactfully.

Happy Customers

See why our customers love us.

So far the app has been incredible easy to setup and customer service superb. This will make so much difference to our advertising abroad!
What an amazing team of people at this company. It seems as if there are around 24/7 for support! Great app, great support, and great documentation which helps a lot.
The Absolute Best! They went above and beyond to get my product listed and running on Google. I have tried for years and no one could help me, until I got the Adnabu app!
I've been using the app for a while now and I still love its simplicity. Thanks to the app, I was able to get all my products approved. The app saved me a lot of time and, above all, nerves. Really nice job!
Great App! Able to change title listing is a major plus to help with SEO on Google Shopping, much better than the native shopify integration!
We used the Nabu app to make bulk corrections to apparel product variants which had previously been tedious to correct in GMC.

Other features

Learn About Other AdNabu Features

AI-Powered Feed Optimization

Manage, create, and optimize your feeds with AI Feed Optimization powered by the GPT 3.5 Turbo.


Customize your feed according to your ad campaign needs, exclude product types or collections.


Create exhaustive feeds using Shopify’s metafields option and send optional attributes to Google Merchant Center for greater success.


Frequently Asked Questions (FAQs)

AdNabu: The permanent fix to your GTIN problems!

Optimize Ads with GTIN Fixes for Enhanced Performance.