Warn: Checkout Warning Popups

Warn helps you add customizable checkout warnings and product page alerts to inform customers about important information. Display Prop 65 warnings, shipping delays, product availability notices, disclaimers, and age gates across your store. Add unlimited warnings to your product pages and checkout that can be targeted globally or to specific products, collections, and countries. Perfect for alerting customers about shipping restrictions, country-specific notices, or compliance requirements. Show warnings as popups or text notes with fully customizable styles, images, and buttons that match your store's design. You can even block the checkout process when critical warnings appear, helping reduce chargebacks, fraud, and customer inconveniences while keeping your store compliant and secure.