Add Terms & Conditions checkboxes and Age Verification popups to your Shopify store. Block checkout until customers agree. One-click setup, no coding required.
Protect your business with customer consent collection and age verification.
Add a required checkbox to your cart page. Customers must agree before they can checkout. Works with all payment methods including Shop Pay and Apple Pay.
Show an age gate when visitors enter your store. Configurable for 18+, 21+, or custom ages. Remembers verified visitors with cookie memory.
Show checkboxes only when specific products are in the cart. Target by product, collection, or tag. Perfect for stores with mixed inventory.
Automatically adjust age requirements based on visitor location. Set 21 for US, 18 for UK, 19 for Canada — all automatic.
Add custom checkboxes for newsletter consent, privacy policy, warranty terms, and more. Each can be required or optional.
Track acceptance rates and see when customers agreed. Timestamps are stored on orders for compliance documentation.
CheckMate blocks checkout until customers agree to your terms — including express checkout buttons like Shop Pay, Apple Pay, and Google Pay.
↑ How it looks on your cart page
Start free. Upgrade when you need more features.
Join thousands of Shopify merchants using CheckMate for legal compliance.
Install CheckMate Free →