Show an age verification dialog on your storefront. Choose a yes/no confirmation, or a date-of-birth check with a minimum age of 18 to 25. A visitor who passes is remembered in a first-party cookie for 1 to 365 days. The dialog is the browser's native dialog element in a theme app extension; the script adds no code to the cart, no listener on checkout or buy buttons, and loads nothing from a third party. Exit and underage dates of birth go to a URL you choose. Text ships in six languages.

• Yes/no confirmation, or date-of-birth check with minimum age 18 to 25
• Remembers a visitor who passes in a first-party cookie for 1 to 365 days
• Native browser dialog; no code on cart, checkout or buy buttons
• Exit button and underage dates go to a URL you choose, checked before redirect
• Dialog text in English, German, Spanish, French, Italian and Dutch