Shopify App Comparison 2026

Rebuy Personalization Engine

4.7809 reviews
VS

RT: Terms and Conditions Box

4.4347 reviews

Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for Rebuy and RT: Terms and Conditions Box to find the best fit for your store.

AI recommendations: cart, checkout, and post-purchase upsells.

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Key Features

  • AI-powered product recommendations across entire shopping journey
  • Smart Cart: fully customizable slide-out cart with upsells
  • Post-purchase one-click upsell and cross-sell offers
  • Checkout extensions for Shopify Plus
  • Re-order landing pages and smart links
  • A/B testing and merchandising rules
  • Advanced analytics and revenue attribution
  • Integrations with Klaviyo, Recharge, Okendo, and more

Add terms and conditions checkbox to Cart page & Ajax cart.

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Key Features

  • Add a checkbox to your cart that customers must check before checkout
  • Popup will show if there is no available checkbox
  • Visualization tool to select where to show the checkbox
  • Various skins for the checkbox with animation
  • Timestamp recording of customer agreement in order details
  • Color and font customization
  • Support for dynamic checkout buttons (Apple Pay, Google Pay, PayPal, Shop Pay)
  • AJAX/dynamic cart compatibility

Frequently Asked Questions