All cart customization apps with features for custom css
Add a "buy now" button, sticky add to cart, or whatever else helps customers complete their purchase.
75 apps with
Custom CSS
Clear
5.0
out of 5 stars
296 total reviews
•
Free plan available
Boost Sales with Free Shipping Bar and Free Gift in slide cart
Built for Shopify
4.8
out of 5 stars
1017 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
820 total reviews
•
Free plan available
Add Sticky Add to Cart, Slide Cart Drawer to boost AOV
Built for Shopify
5.0
out of 5 stars
154 total reviews
•
Free plan available
Customize checkout behavior with conditional powerful rules
Built for Shopify
5.0
out of 5 stars
649 total reviews
•
Free plan available
Boost AOV with cart upsell offers & free shipping bar
Built for Shopify
5.0
out of 5 stars
33 total reviews
•
Free
Grow via Cart Upsell Drawer, Sticky Add to Cart & Shipping Bar
Built for Shopify
4.9
out of 5 stars
45 total reviews
•
Free
Boost AOV with Slide Cart Drawer, Sticky Cart & Trust Badges
Built for Shopify
5.0
out of 5 stars
660 total reviews
•
Free to install
Add terms and conditions checkbox to tariff & age verification
Built for Shopify
4.9
out of 5 stars
407 total reviews
•
Free plan available
Add sticky cart and quick buy icon to get more sales
Built for Shopify
5.0
out of 5 stars
320 total reviews
•
Free to install
Plant trees, remove plastic, and automate impact marketing
Built for Shopify
4.8
out of 5 stars
790 total reviews
•
Free trial available
AI recommendations: cart, checkout, and post-purchase upsells
4.8
out of 5 stars
1024 total reviews
•
Free plan available
Display Sticky Add to Cart, Quick Buy, Sticky Cart & more
4.8
out of 5 stars
633 total reviews
•
Free
Increase AOV with one click Upsell & Cross Sells
4.9
out of 5 stars
374 total reviews
•
Free plan available
Auto add to cart Free Gift with purchase & cart upsell
5.0
out of 5 stars
66 total reviews
•
Free plan available
Add slide cart drawer with in cart upsell & free shipping bar
4.9
out of 5 stars
212 total reviews
•
Free plan available
Increase conversion rate with a cart reserve countdown timer
4.9
out of 5 stars
1763 total reviews
•
Free trial available
Increase Orders w/ Sticky Add to Cart Bar, Buy Button & More
4.8
out of 5 stars
584 total reviews
•
Free plan available
Add slide cart drawer with in cart upsell & free shipping bar
4.8
out of 5 stars
462 total reviews
•
Free plan available
Create product bundles, volume discount, and upsell offers
4.6
out of 5 stars
213 total reviews
•
Free plan available
Avoid lost sales abandonment by showing a sticky add to cart.
5.0
out of 5 stars
12 total reviews
•
Free
Offer cart upsells via progress bar free gifts & free shipping
4.9
out of 5 stars
356 total reviews
•
Free to install
BOOST SALES w a Slide Kart & Upsell Side Cart UpCart
4.8
out of 5 stars
182 total reviews
•
Free plan available
Increase your revenue by having a smart Sticky Add To Cart bar
4.8
out of 5 stars
34 total reviews
•
Free trial available
Boost AOV with Cart Drawer, Upsell, Reward Bar & Shipping Bar
Built for Shopify
75 apps with