Cart customization apps

Add a "buy now" button, sticky add to cart, or whatever else helps customers complete their purchase.

35 apps
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5.0 out of 5 stars 357 total reviews Free
Lift AOV with Frequently Bought Together Upsell and Cross-sell
Built for Shopify
5.0 out of 5 stars 237 total reviews Free
Boost Sales with Slide Cart, Sticky Cart, Free Shipping Bar
Built for Shopify
4.8 out of 5 stars 975 total reviews Free plan available
Add a Slide Cart with a Free Shipping Bar & Upsell Cart Widget
Built for Shopify
4.9 out of 5 stars 793 total reviews Free plan available
Add Sticky Add to Cart, Slide Cart Drawer to boost AOV
Built for Shopify
4.9 out of 5 stars 680 total reviews Free trial available
Delight customers by adding targeted gifts to their carts
Built for Shopify
5.0 out of 5 stars 527 total reviews Free plan available
Lift AOV via Free Shipping Bar Goal Cart Upsell and Cross Sell
Built for Shopify
5.0 out of 5 stars 632 total reviews Free plan available
Boost AOV with cart upsell offers & free shipping bar
Built for Shopify
4.9 out of 5 stars 503 total reviews Free plan available
Auto add to cart a gift with purchase, BOGO, buy X get Y, etc.
Built for Shopify
4.9 out of 5 stars 147 total reviews Free plan available
Customize checkout behavior with conditional powerful rules
Built for Shopify
5.0 out of 5 stars 655 total reviews Free to install
Add terms and conditions checkbox for age verification rules
Built for Shopify
4.9 out of 5 stars 401 total reviews Free plan available
Add sticky cart and quick buy icon to get more sales
Built for Shopify
4.9 out of 5 stars 110 total reviews Free plan available
Charge a fee for Cash on Delivery orders & customize checkout
Built for Shopify
5.0 out of 5 stars 316 total reviews Free to install
Formerly Sprout. GoodAPI plants trees & removes plastic waste
Built for Shopify
5.0 out of 5 stars 29 total reviews Free
Grow via Cart Upsell Drawer, Sticky Add to Cart & Shipping Bar
Built for Shopify
4.9 out of 5 stars 55 total reviews Free plan available
Hide, sort, reoder, rename payment methods to enhance clarity
Built for Shopify
5.0 out of 5 stars 46 total reviews Free plan available
Take full control of payment methods with Kip customizations.
Built for Shopify
4.9 out of 5 stars 61 total reviews Free plan available
Personalized one-click post purchase upsell to boost your AOV
Built for Shopify
4.8 out of 5 stars 21 total reviews Free plan available
Boost conversions with auto-added free gifts and discounts.
Built for Shopify
4.8 out of 5 stars 229 total reviews Free plan available
Grow AOV with In Cart Upsell app. Manual/AI Cart Drawer Upsell
Built for Shopify
4.7 out of 5 stars 22 total reviews Free plan available
Boost your AOV by offering Cart Discounts & Free Shipping
Built for Shopify
4.9 out of 5 stars 68 total reviews Free plan available
All-in-one app to create checkout customization and validation
Built for Shopify
4.9 out of 5 stars 96 total reviews Free trial available
Shipping rates & rules calculator by product, ZIP, cart, etc
Built for Shopify
4.7 out of 5 stars 28 total reviews Free plan available
Hide payment methods, sort, reorder, rename them conditionally
Built for Shopify
4.8 out of 5 stars 16 total reviews Free plan available
Sort, reorder, rename, hide shipping rates with checkout rules
Built for Shopify
35 apps
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