Smart Cart ™

More revenue from every cart

Fully customizable slide-out cart with AI-powered upsells, built-in rewards and subscription options, and 40+ app integrations — designed to boost AOV and increase LTV

smart-cart-hero-image

Why your store needs Smart Cart

Stop losing revenue to a boring cart

Shopify's default cart is a buzzkill. It yanks your shoppers away to a dull-looking page with zero personalization. No upsells. No offers. No fun. Smart Cart keeps customers in the flow with a slide-out experience that has AI-powered recommendations, tiered rewards, one-click subscription options, and more.

  • Increase AOV

    Encourage larger orders with tiered progress bars, Buy More Save More discounts, free gifts, and AI-powered upsells that appear exactly when shoppers are ready to add more.

  • Grow subscriptions

    Convert one-time buyers into subscribers with a single click, right in the cart when buying intent is highest. Brands have seen subscription sign-ups increase 25-30% on average.

  • Launch fast, no dev needed

    Build and customize your cart with drag-and-drop components and pre-built best practices. Works with any Shopify theme, no developer required.

  • Integrate everything

    Connect 40+ apps from loyalty programs, reviews, shopping protection, and more. Your entire tech stack, working together seamlessly in the cart.

  • AI personalization with Smart Cart
    Upsells & Cross-sells

    AI-powered personalization

    Rebuy's AI analyzes real-time shopper behavior to surface hyper-relevant upsells and cross-sells. Layer in your own custom data instructions, from purchase history to geo-location to traffic intent, and deliver recommendations that feel tailor-made for every customer.

  • Smart Cart rewards
    Buy more, save more

    Rewards the drive bigger rewards

    The Tiered Progress Bar gives customers a reason to add more products. Set rewards like free shipping, discounts, or free gifts, and let the progress bar go to work. Want even more AOV? Buy More, Save More lets shoppers unlock tiered discounts when customers hit quantity thresholds. 

  • Smart Cart subscriptions
    Switch-to-subscription

    Make subscribing easy

    Turn one-time buyers into subscribers right in the cart with a single click. No extra steps or clunky redirects. Customers can switch-to-subscription and set their delivery cadence faster than you can say recurring revenue.

  • Smart Cart integrations
    Works with your tech stack

    40+ app integrations

    Smart Cart connects your tech stack together and offers accelerated checkout options like Shop Pay, Apple Pay, and PayPal. Your loyalty program, reviews, shipping protection, and payment options, all working together in a cart that looks as good as it performs.

The world's best brands trust Smart Cart

MaryRuth Organics Case Study

27%

increase in AOV

"Rebuy is one of the biggest game changers for increased subscriptions and higher AOV."
Jay Hunter
Chief Revenue Officer at MaryRuth Organics

Lashify Case Study

8.6%

increase in AOV

"Smart cart is a game changer. It's a unique tool that supercharges your pre-checkout experience where you get to score a few additional point before sending a user to checkout... It's been exciting tracking results and seeing our AOV tick up every day."
Sahara Lotti
CEO at Lashify

Mosh Case Study

"My experience using Rebuy has been so positive and enjoyable, from the onboarding and implementation to the white-glove service. I feel heard when I reach out to them, and the results speak for the themselves. Rebuy feels like a true partner."
Tanner Flitter
Head of Growth at Mosh
Smart Cart features

Built for revenue and retention

Everything you need to turn your cart into your highest converting channel.

  • Tiered progress bar
    Increase Order Value

    Tiered Progress Bar

    Gamify the shopping experience with visual progress tracking that shows customers exactly how close they are to their next reward. Motivate shoppers to hit free shipping thresholds, unlock gifts, or reach the next discount tier without feeling pushy.

  • Gift with purchase
    Reward bigger carts

    Gift with Purchase

    Turn browsers into buyers with conditional gifts that unlock at specific cart values. Show shoppers what they'll get when they add just one more item, creating urgency that feels like a reward instead of a sales tactic.

  • smart-cart-buy-more-save-more
    Boost order size

    Buy More, Save More

    Automatically offer volume discounts that reward customers for adding more to their cart. Set tiered pricing that clearly shows how much they'll save, making it easy for shoppers to justify buying in bulk or adding that extra item.

  • Switch to subscription
    Grow recurring revenue

    Switch to Subscription

    Convert one-time purchases into recurring revenue by surfacing subscribe-and-save options right in the cart. Let customers see the savings and convenience of subscriptions at the moment they're ready to buy, without interrupting their checkout flow.

  • Recommendations
    Personalize your offers

    Recommendations

    Surface personalized product suggestions based on what's already in the cart, browsing behavior, and purchase history. Help customers discover products they'll actually want while increasing cart value naturally.

  • Express checkouts
    Reduce checkout friction

    Express Checkouts

    Let customers check out in seconds with one-tap payment options like Apple Pay, Google Pay, Shop Pay, and PayPal. Remove friction at the most critical moment and turn intent into revenue faster.

  • Discount code input
    Reduce abandoned carts

    Discount Code Input

    Give shoppers a place to enter promo codes right in the cart so they don't abandon to hunt for coupons. Validate codes in real-time and show savings immediately, keeping customers in their buying flow.

  • Double wide cart
    Improve cart visibility

    Double Column Layout

    Maximize screen real estate with a two-column cart layout that shows more products and recommendations without endless scrolling. Give desktop shoppers a cleaner, more efficient view of their cart that makes adding items feel effortless.

  • smart-cart-integrations-1
    Connect your tech stack

    Integrations

    Connect Smart Cart with your loyalty programs, membership platforms, SMS capture, shipping protection, review platforms, and more. Bring everything your customers need directly into the cart experience so they never have to leave to access benefits, protect their order, or stay connected.

How it works

Smart Flows admin screen

  • 01 Build

    Customize your cart with drag-and-drop components. Add upsells, progress bars, subscription toggles, and more. No code required.

  • 02 Launch

    Replace your default Shopify cart with a single click. Smart Cart works seamlessly with your existing theme.

  • 03 Optimize

    A/B test different cart configurations, schedule carts for promotions and flash sales, and use built-in analytics to double down on what works.

See Smart Cart in action

Watch how easy to set up your Smart Cart and start turning browsers into bigger orders

Explore other Cart & Merchandising products

More about Cart & Merchandising All products

Smart Cart FAQs

  • No! Smart Cart is fully no-code. You can customize everything, from layout to upsell logic, using Rebuy’s visual editor.

  • Yes! Smart Cart is designed to integrate seamlessly with any Shopify theme and adapts to your brand’s look and feel.

  • Absolutely! Smart Cart integrates with leading subscription platforms like Recharge, Skio, Stay AI, Loop, and more.

  • Rebuy’s AI analyzes real-time shopper behavior, purchase history, and product relationships to surface the most relevant recommendations for each customer.

  • Smart Cart is included in Rebuy’s Cart & Merchandising package, which includes our Merchandising Widgets product (enabling brands to use upsell widgets at strategic touchpoints, such as the homepage, product pages, cart, and checkout), as well as our Bundle Builder and Dynamic Bundles products.