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Built for Shopify Legal

CheckMate

by Nerd Labs

Add terms & conditions checkboxes and age verification to your store in 1 click. No code needed.

  • 4.8 (30 reviews)
  • Free trial · From $2 / month
  • Launched March 2026
Stores using it
—
Not detected yet
Rating
4.8 / 5
30 reviews
Price
$2 / mo
Free trial
Launched
March 2026
United States

Screenshots

About CheckMate

Add terms & conditions checkboxes and age verification to your store in 1 click. No code needed.

CheckMate helps merchants stay legally compliant by adding consent checkboxes and age verification to their store. It protects three key points: the cart page (theme block), the cart drawer (app embed), and checkout (Plus only, with tamper-proof server-side validation). Each component is enabled separately in the theme editor. No code required. Also supports product-specific rules, country-based age thresholds, multiple custom checkboxes, and timestamped acceptance logging for compliance.

  • 1-click enable for terms & conditions checkbox on your cart page
  • Age verification popup with configurable thresholds and session memory
  • Blocks express checkout buttons until terms are accepted
  • Product and collection rules for targeted compliance requirements
  • Analytics dashboard with acceptance rates and CSV/JSON export

Features

  • Age verification
  • Terms and conditions

CheckMate pricing

Free trial · From $2 / month. Prices in USD; check the App Store for the latest.

  • Starter Plan

    $2 / month

    30 billed yearly

    • Age Verification
    • Remove Branding
    • T&C Checkbox
  • Pro Plan

    $4 / month

    40 billed yearly (save 17%)

    • T&C Checkbox
    • Age Verification
    • Remove Branding
    • Product/Country Rules
    • Multiple Checkboxes
    • Timestamps/Analytics
  • Business Plan

    $7 / month

    80 billed yearly (save 5%)

    • T&C Checkbox + Age Verification
    • Remove Branding
    • Product/Country Rules
    • Multiple Checkboxes
    • Timestamps/Analytics
    • Advanced Analytics
    • POS Checkboxes
    • POS Support
  • Plus Plan

    $12 / month

    120 billed yearly (save 17%)

    • T&C Checkbox + Age Verification
    • Remove Branding
    • Product/Country Rules
    • Multiple Checkboxes
    • Timestamps/Analytics
    • Advanced Analytics
    • POS Support
    • Checkout UI (Plus)

Shopify stores using CheckMate

We haven't detected CheckMate on a live Shopify store yet. We recognise the apps that leave a trace in a store's code; some apps run only in the admin or the checkout.

Detect apps on any store

FAQ

CheckMate: FAQ

Add terms & conditions checkboxes and age verification to your store in 1 click. No code needed.

No. Plans start at $2 a month, with a free trial.

We haven't detected CheckMate on a live Shopify store yet. Scan any store on ShopScan to see the apps it runs.

CheckMate is built by Nerd Labs, based in United States, and launched in March 2026.

4.8 out of 5 from 30 reviews on the Shopify App Store.

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