Apps for extending your checkout

Build a unique checkout for your business.

141 apps
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Discount Kit
5.0 out of 5 stars 21 total reviews • Free trial available
Drive sales with custom, tiered and free gift discounts
Built for Shopify
Axe Checkbox Upsell Order Bump
4.7 out of 5 stars 38 total reviews • Free trial available
Upsell Checkbox, Checkmark Upsells easily boost your revenue
Built for Shopify
Atlas Pickup Points
5.0 out of 5 stars 11 total reviews • Free plan available
Mobile-first pickup points map for new checkout, 24+ carriers
Built for Shopify
One Tree Planted at Checkout
4.7 out of 5 stars 41 total reviews • Free
Doing good, made simple. Plant a tree for $1 at checkout.
Built for Shopify
Magical Product Fees
4.8 out of 5 stars 42 total reviews • Free trial available
Add Required Fees to Products - Collect Surcharges & Deposits
Built for Shopify
Revy Unlimited UpSell Offers
4.8 out of 5 stars 257 total reviews • Free trial available
Sell even more with the psychological power of the upsell.
Built for Shopify
Abra Promotions
5.0 out of 5 stars 19 total reviews • Free plan available
Auto-apply discounts, upsells & free gift with purchase
Built for Shopify
Magical Order Form Fields
5.0 out of 5 stars 59 total reviews • Free trial available
Add Custom Form Fields to Products and Checkout Extensions
Built for Shopify
Discount Hub Unique Discounts
5.0 out of 5 stars 26 total reviews • Free plan available
Wide range of sale discounts which aren't possible natively!
Built for Shopify
Vanga AI Post Purchase Upsell
5.0 out of 5 stars 60 total reviews • Free trial available
AI cart upsell: OCU, checkout upsell and post purchase upsell
Built for Shopify
Pennywise ‑ Bundles & Bogo
4.9 out of 5 stars 75 total reviews • Free plan available
Create bundles, volume discounts and quantity breaks
Built for Shopify
Bundle Builder
4.0 out of 5 stars 332 total reviews • Free trial available
Boost AOV: Product bundles, volume discounts, BFCM, gift boxes
Built for Shopify
F: B2B VAT: Display Dual Price
4.6 out of 5 stars 19 total reviews • Free trial available
Show VAT Included or Excluded Price of B2B & Verify EU VAT ID
Built for Shopify
Dr. Volume Discounts
5.0 out of 5 stars 17 total reviews • Free plan available
Give automatic volume discounts based on quantity or subtotal
Built for Shopify
Checkout Wiz : Extensions
5.0 out of 5 stars 8 total reviews • Free trial available
Custom Checkout Upsells, Branding, Content & Logic
Built for Shopify
Checkout Links
5.0 out of 5 stars 11 total reviews • Free trial available
A/B test 1-click checkout links with discounts to boost sales
Built for Shopify
BOLD Upsell AI Powered Upsells
4.7 out of 5 stars 1573 total reviews • Free plan available
Maximize Sales w/ AI Upsells, Funnels, Cross-sells Everywhere!
Built for Shopify
Fatture Italia
5.0 out of 5 stars 6 total reviews • Free trial available
Fatture e Corrispettivi semplici e veloci
Built for Shopify
OSOM Bundle Quantity Breaks
4.9 out of 5 stars 8 total reviews • Free trial available
Supercharge your AOV with bundles, BOGO & volume discounts
Built for Shopify
Essence‑ Product Bundle Expert
4.4 out of 5 stars 16 total reviews • Free plan available
Smart way to sell products as bundle and manage its inventory
Built for Shopify
VL: Checkout Address Validator
4.3 out of 5 stars 5 total reviews • Free to install
Address validation & customize shipping rules on Checkout page
Built for Shopify
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141 apps
Built for Shopify

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