All cart customization apps with features for custom rules

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

491 apps with

Custom rules

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Essential Upsell & Cross Sell
5.0 out of 5 stars 2149 total reviews • Free plan available
Lift AOV with Frequently Bought Together Upsell and Cross-sell
Kaching CartDrawer Cart Upsell
5.0 out of 5 stars 1046 total reviews • Free plan available
Boost your AOV: slide cart, upsell cart & free shipping bar
ETP Sort Hide Payment Methods
5.0 out of 5 stars 326 total reviews • Free
Hide, sort, reorder, rename payment methods with payment rules
Essent Cart Drawer Cart Upsell
5.0 out of 5 stars 709 total reviews • Free
Lift AOV via Slide Cart Upsell, Sticky Add to Cart, Reward Bar
EG Auto Add to Cart Free Gift
5.0 out of 5 stars 993 total reviews • Free trial available
Auto-add free gifts and BOGO offers with smart targeting rules
Kaching Post Purchase Upsell
5.0 out of 5 stars 264 total reviews • Free plan available
Boost AOV via 1-click Checkout upsells & Thank You page offers
Square: Sticky Add to Cart Bar
5.0 out of 5 stars 131 total reviews • Free
Keep the Sticky Add to Cart Bar visible on scroll to boost AOV
Essent FreeShipping Upsell App
5.0 out of 5 stars 830 total reviews • Free plan available
Lift AOV via Free Shipping Bar Goal Cart Upsell and Cross Sell
TnC: Terms and Conditions Box
4.9 out of 5 stars 499 total reviews • Free plan available
Add safety with age verification terms and conditions checkbox
EA • Sticky Add to Cart Drawer
4.9 out of 5 stars 179 total reviews • Free
Grow via Slide Cart Drawer, Cart Upsell Sticky Add to Cart Bar
RA Term and Condition Checkbox
4.9 out of 5 stars 175 total reviews • Free plan available
Increase security w/ checkout rules & age verification policy
AOV.ai Cart Drawer Cart Upsell
5.0 out of 5 stars 760 total reviews • Free to install
Slide cart drawer with cart upsell, sticky cart, free shipping
Payflow: COD & Checkout Rules
5.0 out of 5 stars 103 total reviews • Free plan available
COD fees, payment and delivery rules with checkout validations
Scala Payment Method Discount
5.0 out of 5 stars 62 total reviews • Free
Offer payment method & prepaid discounts during checkout
Kip: Sort Hide Payment Methods
4.9 out of 5 stars 110 total reviews • Free plan available
Take full control of payment methods with Kip customizations.
Amp Slide Cart Upsell Drawer
5.0 out of 5 stars 673 total reviews • Free plan available
Lift AOV via slide cart drawer upsell, rewards bar, free gifts
Shipy ‑ Hide Shipping Rules
5.0 out of 5 stars 132 total reviews • Free plan available
Control your shipping rates by multiple conditions at checkout
Hitsy Progress Bar
4.9 out of 5 stars 76 total reviews • Free plan available
Grow AOV with progress bar for free shipping, discounts, gifts
Wi Buy Now: Sticky Add to Cart
5.0 out of 5 stars 41 total reviews • Free
Boost CTR by sticky add to cart button, buy now button
Rebuy Personalization Engine
4.7 out of 5 stars 738 total reviews • Free plan available
AI recommendations: cart, checkout, and post-purchase upsells
Upsell.com ‑ ReConvert Upsell
4.8 out of 5 stars 2767 total reviews • Free plan available
Create Cart Upsell & Cross Sell + Post Purchase Upsell Funnels
Payfy: Hide Payment Rules
4.9 out of 5 stars 137 total reviews • Free plan available
Checkout customize to reorder, rename & hide payment methods.
BoomGate: Checkout Validation
5.0 out of 5 stars 38 total reviews • Free plan available
Build no-code rules to control checkout, shipping & payments
XB: AI Cart Upsell Cart Drawer
5.0 out of 5 stars 201 total reviews • Free to install
Slide Cart with Free Shipping Bar, Free Gift & Product Add-ons
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491 apps with

Custom rules

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