Product Warnings on Checkout

Warning popups on Add to Cart or Checkout

  • Popular with businesses in the United States

Free plan available


4.8 of 5 stars

The overall rating reflects the current state of the app. It accounts for all app reviews but prioritizes the most recent ones.

  • 5 of 5 stars
    94% of ratings are 5 stars
  • 4 of 5 stars
    3% of ratings are 4 stars
  • 3 of 5 stars
    0% of ratings are 3 stars
  • 2 of 5 stars
    0% of ratings are 2 stars
  • 1 of 5 stars
    2% of ratings are 1 stars
1 - 10 of 292 reviews


Location Spain

Amazing support, super fast and really friendly although I have a free account they arranged everything to make it work. It was the only app I found to solve my issue, 100% useful and recommended.

DSP On Demand

Location United States

Great app! They have a knowledgeable and friendly team who helped us further customize this app to meet our needs. If you like their app, don't hesitate to reach out to them to integrate further customization for your store.

Kingston Label Products

Location United States

This app is critical for our website, and it works exactly as intended. The couple of times I've asked them for help with making custom changes, they've been extremely responsive and helpful. Definitely in the top 5 apps we use for our Shopify store to help us get the job done.


Location United States

Great app! Very easy to use and support is responsive and quick to solve any issues. It's a great tool to notify customers of information they might otherwise skip in the product description

Form and Fold

Easy to use & the developers have offered to custom code the warning we have set up for a small fee, so helpful!

Advanced Food Intolerance Labs

This app is fantastic! And nothing like it on the shopify apps! It solved our problem very quickly! Interface was easy and installed in literally 2 minutes! Customer support is fast and SUPER helpful. Thank you so much!

Prop Money Inc.

App has helped us tackle an issue we were having and the support team is fantastic. They helped implement and customization in a timely manner. Thanks again, much appreciated!

Great app! We wanted to warn our customers about sizes of chosen products before adding them to cart and it was super efficient and easy to set up. Also support is helpful and responds fast.


App is super easy to set up and user friendly. Customer service was very helpful and quick to response.

H Drop Lietuva

The customer support responds fast and is offering help right away, app is easy to use as it seems right now.

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