WarnFlow

Show a confirmation popup right before Add to cart - for age checks, final-sale notices, shipping delays, pre-orders and allergens.

Install WarnFlow from the Shopify App Store, then open it from the Apps section of your Shopify admin.

• Ready-made templates. Start from 12 templates and edit everything with a live preview.
• Smart targeting. Show warnings by product, variant, collection or tag, with cart and customer conditions.
• Built-in analytics. See impressions, confirmations and cancellations for every warning.