All cart customization apps with features for additional fees

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

38 apps with

Additional fees

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4.9 out of 5 stars 763 total reviews Free trial available
Delight customers by adding targeted gifts to their carts
Built for Shopify
5.0 out of 5 stars 646 total reviews Free plan available
Boost AOV with cart upsell offers & free shipping bar
Built for Shopify
4.9 out of 5 stars 711 total reviews Free plan available
Boost AOV with slide cart drawer upsell and sticky add to cart
Built for Shopify
4.8 out of 5 stars 115 total reviews Free plan available
Charge a fee for Cash on Delivery orders & customize checkout
Built for Shopify
5.0 out of 5 stars 72 total reviews Free trial available
Hide, sort, reoder, rename payment methods to enhance clarity
Built for Shopify
5.0 out of 5 stars 57 total reviews Free plan available
Take full control of payment methods with Kip customizations.
Built for Shopify
4.8 out of 5 stars 599 total reviews Free plan available
Add slide cart drawer with in cart upsell & free shipping bar
Built for Shopify
4.9 out of 5 stars 40 total reviews Free plan available
Boost conversions with auto-added free gifts and discounts.
Built for Shopify
5.0 out of 5 stars 80 total reviews Free plan available
All-in-one app to create checkout customization and validation
Built for Shopify
5.0 out of 5 stars 16 total reviews Free
Offer cart upsells via progress bar free gifts & free shipping
4.9 out of 5 stars 39 total reviews Free trial available
Boost AOV with slide cart drawer, upsell & free shipping bar
Built for Shopify
4.7 out of 5 stars 9 total reviews Free
Boost CRO with diverse slide cart drawer, cart progress bar
4.5 out of 5 stars 68 total reviews Free plan available
Boost sales with instant checkout on apple pay buy now button
Built for Shopify
4.7 out of 5 stars 163 total reviews Free plan available
Cart Upsell—Boost Sales with Slide Cart Drawer Offers
5.0 out of 5 stars 148 total reviews Free plan available
Boost Sales with In-Cart Upsells, Free Gifts, Rewards & Deals
5.0 out of 5 stars 8 total reviews Free
Build Branded Sliding Cart That Boosts AOV and Conversion Rate
4.9 out of 5 stars 70 total reviews Free plan available
Allow users to repeat past orders or reorder items instantly
3.7 out of 5 stars 40 total reviews Free
Give customers the option for a protected checkout experience
4.9 out of 5 stars 66 total reviews Free trial available
Slide cart with in cart upsell, cart discount code & more!
Built for Shopify
4.9 out of 5 stars 35 total reviews Free to install
Lift sales and AOV with cart rules, upsells & order protection
5.0 out of 5 stars 14 total reviews Free plan available
Customizable slide cart, upsells, discounts, bundles, and more
4.9 out of 5 stars 23 total reviews Free trial available
Boost sales w/ in cart, checkout page, & post purchase upsells
4.5 out of 5 stars 14 total reviews Free
Motivate Customers to Buy More with Seamless Gift Progress Bar
5.0 out of 5 stars 1 total reviews Free plan available
Simple Slide Cart Drawer with Discounts & Upsells.
38 apps with

Additional fees

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