Shopify App : Product Warnings/Notifications

Display warnings to customers before checkout

About Product Warnings/Notifications

Location triggered warnings : Allows you to display a warning to specific countries or regions. Very useful for products that is only available to certain countries

Customizable Warning : Customize your popup to match your store's design.

Free to use : Completely Free! But if you want to use more features like unlimited warnings, products, and collections + Location, you can always upgrade.

Pop-up warnings

In need of an app that informs your customers about news/certain aspects of a product before checking out? Then this is your app!

How does it work?

When customers add a product to their cart or if they click on the dynamic checkout buttons (Pay Now, Google Pay and Paypal) you can display a popup warning. You can decide on which products, variants and collections the warning should appear and even create multiple warnings.

The product warnings could, for example, include texts informing your customers about longer shipping times, changes in the product or warn about possible inconveniences, you just have to define what you want.

The popup is very customizable and can be modified to match your business and use case. There is also a setting that lets you disable the checkout for the selected products.


  • Pop-up warnings to inform the customers before checkout
  • You can prevent the purchase of specific products, collections or variants
  • Warnings appearing in certain countries/states only (California Prop 65 and others)
  • Warnings for all products in the store
  • Customize the content of the warnings (also the look)
  • Responsive design (mobile friendly)
  • Show multiple warnings for one product

A few use cases:

  • Some products are not available in certain locations, notify your customers or even block the products from being bought in that country.
  • Some products might have longer shipping times, notify your customers before they order.
  • Maybe you want to ask your customer for additional approval regarding policies like California Proposition 65

You can suggest shipping methods for products with a higher risk of damage.

You may also remind the customer that he has to be 18 years old and beyond to be able to purchase the product.

Maybe you want to display the Terms of Service, Privacy Policies or other Terms.

Some products should just not be available for sale at that time, but you also don’t want to take them offline? Just block the checkout for them.

There are many more cases where you could use this app.

If you need help with the installation, setup or customization of this app contact me via e-mail:

App Images
Launch date
February 21, 2020
Top features

Seamless workflow: use directly in Shopify admin

Speed tested: low impact to your online store

About the Author

Matej Kontros

Matej Kontros is an E-Commerce expert and app developer with over a decade of professional experience in IT.

Matej has worked for organisations of all types and sizes, including global players, startups, and agencies. He designed, developed, and maintained complex projects.

Matej's expertise includes e-commerce, software engineering, web development, systems administration, internet security, managing projects, and building teams.

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