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.
77 apps with
Custom CSS
Clear
5.0
out of 5 stars
336 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
1043 total reviews
•
Free plan available
Add a Slide Cart with a Free Shipping Bar & Upsell Cart Widget
Built for Shopify
5.0
out of 5 stars
658 total reviews
•
Free plan available
Boost AOV with cart upsell offers & free shipping bar
Built for Shopify
5.0
out of 5 stars
161 total reviews
•
Free plan available
Customize checkout behavior with conditional powerful rules
Built for Shopify
5.0
out of 5 stars
95 total reviews
•
Free
Boost AOV with Sticky Cart, Slide Cart Drawer Announcement Bar
Built for Shopify
4.9
out of 5 stars
846 total reviews
•
Free plan available
Boost AOV with slide cart drawer upsell and sticky add to cart
Built for Shopify
5.0
out of 5 stars
670 total reviews
•
Free plan available
Add terms and conditions checkbox to tariff & age verification
Built for Shopify
5.0
out of 5 stars
39 total reviews
•
Free
Grow via Cart Drawer Upsell, Sticky Add to Cart & Shipping Bar
Built for Shopify
5.0
out of 5 stars
324 total reviews
•
Free to install
This Earth Month: Plant trees, remove plastic, and make impact
Built for Shopify
4.9
out of 5 stars
411 total reviews
•
Free plan available
Add sticky cart and quick buy icon to get more sales
Built for Shopify
4.8
out of 5 stars
600 total reviews
•
Free plan available
Add slide cart drawer with in cart upsell & free shipping bar
Built for Shopify
4.8
out of 5 stars
801 total reviews
•
Free plan available
AI recommendations: cart, checkout, and post-purchase upsells
4.8
out of 5 stars
1025 total reviews
•
Free plan available
Display Sticky Add to Cart, Quick Buy, Sticky Cart & more
4.9
out of 5 stars
375 total reviews
•
Free plan available
Auto add to cart Free Gift with purchase & cart upsell
4.9
out of 5 stars
211 total reviews
•
Free plan available
Increase conversion rate with a cart reserve countdown timer
4.9
out of 5 stars
1776 total reviews
•
Free trial available
Increase Orders w/ Sticky Add to Cart Bar, Buy Button & More
4.8
out of 5 stars
634 total reviews
•
Free
Increase AOV with one click Upsell & Cross Sells
5.0
out of 5 stars
15 total reviews
•
Free
Offer cart upsells via progress bar free gifts & free shipping
4.8
out of 5 stars
359 total reviews
•
Free to install
BOOST SALES w a Slide Kart & Upsell Side Cart UpCart
5.0
out of 5 stars
400 total reviews
•
Free trial available
Add a Terms and Conditions checkbox without any hassle!
4.8
out of 5 stars
184 total reviews
•
Free plan available
Increase your revenue by having a smart Sticky Add To Cart bar
4.9
out of 5 stars
74 total reviews
•
Free plan available
Hurrify sales urgency with ‘reserve cart’ timer bar counter
Built for Shopify
4.8
out of 5 stars
31 total reviews
•
Free trial available
Boost AOV with Cart Drawer, Upsell, Reward Bar & Shipping Bar
Built for Shopify
4.7
out of 5 stars
213 total reviews
•
Free plan available
Avoid lost sales abandonment by showing a sticky add to cart.
77 apps with