Cart modification apps

Make checkout the easiest part of your shopping experience.

257 apps
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4.9 out of 5 stars 456 total reviews Free plan available
Allow customers to select gift wrap & message for their orders
4.9 out of 5 stars 375 total reviews 7-day free trial
Add a Terms and Conditions checkbox without any hassle!
5.0 out of 5 stars 191 total reviews Free
Build a Slide Cart with UpSell and Rewards modules
5.0 out of 5 stars 147 total reviews 7-day free trial
Use a sticky add to cart button for a faster checkout process!
4.8 out of 5 stars 494 total reviews Free plan available
Upsell & Grow AOV with Cart Drawer, Slide Cart, Side Cart
4.8 out of 5 stars 139 total reviews 7-day free trial
Cart discount app adds discount in cart, discount combinations
Built for Shopify
4.4 out of 5 stars 120 total reviews Free to install
Increase Loyalty & AOV, Donate % of Sales & Round Up, POS
4.3 out of 5 stars 218 total reviews 14-day free trial
Allow customers to enter discount codes before checkout
4.9 out of 5 stars 279 total reviews Free plan available
Auto add to cart Free Gift with purchase & cart upsell
5.0 out of 5 stars 100 total reviews Free plan available
Allow your customers to gift wrap their purchases and items
Built for Shopify
4.7 out of 5 stars 101 total reviews 30-day free trial
Let customers shop on many devices with the same cart
4.8 out of 5 stars 206 total reviews Free plan available
Fix Add to cart button/Buy Now button with Sticky Add to Cart
Built for Shopify
4.7 out of 5 stars 95 total reviews 5-day free trial
Boost sales & speedup checkout with sticky add to cart buttons
Built for Shopify
4.9 out of 5 stars 89 total reviews Free plan available
Display shipping rates on cart and promote a free shipping bar
5.0 out of 5 stars 113 total reviews 30-day free trial
Let your customers add products to the cart with one click
4.5 out of 5 stars 220 total reviews Free plan available
Add Upsell in Smart Cart with unlock rewards, Free Gift & more
5.0 out of 5 stars 69 total reviews Free plan available
Hurrify flash sale urgency: Reserve cart timer/checkout timer
4.7 out of 5 stars 402 total reviews 5-day free trial
Pass Add To Cart direct to checkout! Buy Now button animation.
4.7 out of 5 stars 85 total reviews 14-day free trial
Increase sales with tailor-made upsell/cross-sell addons
4.6 out of 5 stars 41 total reviews 7-day free trial
Minimum & maximum limits on your cart, products and more.
4.7 out of 5 stars 211 total reviews Free plan available
Increase AOV by showing non-irritating Free Shipping Popup
4.5 out of 5 stars 161 total reviews 5-day free trial
Hide PayPal button to improve customer checkout experience
5.0 out of 5 stars 134 total reviews Free plan available
Boost order via Upsell Cart Drawer, Buy Now,Sticky Add to Cart
4.9 out of 5 stars 67 total reviews Free plan available
Ease reordering with automated repeat orders and reminders.
257 apps