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Warn: EU AI Act Product Labels

Add Prop 65, allergen & EU AI Act warnings by...

by Effective Apps · Launched: December 2019 · Free plan available.

4.9 (18) on Shopify Used by 182 Shopify stores Built for Shopify

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Add popup warnings to your Shopify store products based on visitors geolocation country. Alert customers about shipping restrictions, disclaimers, prop 65 &more

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About Warn: EU AI Act Product Labels

Want to inform customers about possible shipping delays? Need to add a global note to a certain products collection? Did you stop shipping to some countries and need an easy way to alert customers? Warn got your back. With Warn you can add unlimited, customizable warnings to your product page (PDP) and Checkout page, and target them globally or to specific products & countries. Improve EU withdrawal compliance with CCPA/GDPR accurate warnings, alerts, and reduce fraud & chargebacks.

Last verified: September 27, 2026 · Fresh

App details

Developer
Effective Apps
Category
Store management
Pricing
Free plan available
Launched
December 2019
Rating
4.9 (18) on Shopify

Key features

  • 1 Textual warning; unlimited products
  • Customizable design & style
  • Show warnings for specific products
  • Show warnings for specific countries
  • Online support
Integrations with:

Checkout Collection pages Geolocation Mobile Product forms Product pages Shopify Admin

3 plans · starts free

Free Plan

Free

Premium

$6.99/month

Plus Plan

$12.99/month

Plans and prices as listed on the Shopify App Store.

Ratings & reviews

based on 22 Shopify App Store reviews

Use the arrows to read individual reviews

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— AAA Corporate Travel Store
Worked great for us to have warnings on product pages and also pop ups for sales and announcements.
— FN Bargains Discount Store
Works Wonderful!
— Glitter & Guts : Art and Game Studio
The app works really well. Thanks for your help with the upgrade.
— Blowes Clothing
Does what it's supposed to, never any issues, and great customer service!
— Skincare by Dr V
Great app and great support! Does what it's supposed to do.
— 805eMoto
Works perfectly. Very easy to use
— ADELAIDE
Works perfectly for our needs
— Melmira Bra & Swimsuits
Very good app and amazing support!
— Kalustyan's
Die App funktionierte auf meinem Computer/Betriebssystem zu Beginn nicht ganz einwandfrei, doch nach kurzem Chat mit dem Support Team wurde mir 100%ig geholfen. Sehr effizienter Support. Empfehlenswert!
— Salty & Free
So far so good with this app. I'm using it to display a prop 65 warning on products. What really sold me on this particular app is that I didn't like where the warning placement was on my product page so I reached out to support. Their support chat was so quick, not only to assess my problem, but they had me in touch with one of their devs within a few minutes in the same chat and he modified the...
— russell+hazel
I needed a quick way to add the CA Prop 65 warning to all product pages. Geolocation Warnings & Pop Ups did the trick.
— Skate Hub
Really easy to use - had my warning on selected products up and ready to go in less than 1 minute, no exaggeration. Thanks!
— Boutique 8
What an amazing App and Easy to use, it took me 1 minute to add my message by location, also what a great support system they have, they reply back and support on the spot. LOVE IT.
— myHoldal
I needed a popup for International customers only and the app works great. It pops up once per day, per product opened, which is setup in the configuration. Custom service is great and has a fast response time.
— Grout360
This app is simple, user-friendly and efficient. To top it off, customer service is an A+. You can't go wrong with this one.
— Moon Freya
Excellent app! Support is fast and efficient. I would recommend it to everyone who needs warnings on their website.
— Nemanja Nikolic - Abstract Paintings
I used the app so that I could create an alert for my customers. I am so very happy. Excellent app!!
— Naomi Rose Essentials
Very Good App. It does what it says on the can - brilliant. I used it for pop ups on sellected products for customers in a specific country. Great customer support - Quick and Clear. Great value for money and the best app I have used on Shopify. Thank you
— simplyfrenchvintage
I used this app to pop up an upodated information for delivery . It helps a lot. I would recomond you to try this too.
— Shady Hill Luxury Flowers

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