Product Warnings on Checkout

Warning popups on Add to Cart or Checkout

  • Popular with businesses in the United States

Free plan available

App highlights

  • Seamless workflow: use directly in Shopify admin

  • Speed tested: low impact to your online store


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
    95% 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
11 - 20 of 296 reviews

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.

African Ancestry

This app is perfect. Great customer support plus customization. Product Warnings on Checkout was very easy to implement and saw an immediate impact on customer experience.

Grower's Solution

Solid app! Really fast customer support! We contacted support to see if they could have their app fire with a different trigger than what comes default. They were able to complete the customization quickly & affordably. Highly recommend Ihnat & team!

Legacies of America Woodworking Company

This app worked perfect for what we were needing. We wanted to make sure the customer was ordering the right product for their needs and this pop up warning at checkout work wonderfully! Customizable and can be applied to specific products.

Frozen Garden

We are using this app for California Prop 65. It will show a pop-up to users in California when they add a specific product to the cart. It then includes a note on the order that it was shown. Reached out to support for help verifying it and they were very responsive and helpful. Great app.

Little Lili Store

Simple and very good app to use, would recommend. Helps to inform customers before the checkout, happy customer.

Sun Active, Inc

Reached out to the developer requesting a minor customization to the app. They replied in less than 24 hours, were pleasant, and made the requested changes.