Apps for extending your checkout

Build a unique checkout for your business.

5,875 apps
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Digital Downloads & PDF ‑ BIG
5.0 out of 5 stars 863 total reviews • Free plan available
Sell digital products & download: PDF, ebook, license keys
Payfy: Hide Payment Rules
4.9 out of 5 stars 152 total reviews • Free plan available
Checkout customize to reorder, rename & hide payment methods.
Store Credit Redeemly Rewards
4.9 out of 5 stars 81 total reviews • Free plan available
A Cash Back Loyalty & Referrals System Powered By Store Credit
UP Order Limits Quantity Break
4.9 out of 5 stars 88 total reviews • Free
Set minimum order quantity (MOQ), cart limits, checkout rules
Forge: AI Store Builder
5.0 out of 5 stars 68 total reviews • Free trial available
Build converting stores and product pages with AI Page Builder
SupaEasy: AI Functions creator
5.0 out of 5 stars 234 total reviews • Free plan available
Create any discount. Control payments, shipping & orders.
Vify Order Printer PDF Invoice
4.9 out of 5 stars 1199 total reviews • Free plan available
An invoice generator to easily custom and print order document
Blocky Fraud Filter IP Blocker
4.7 out of 5 stars 352 total reviews • Free plan available
Block customer: Bot protection, country blocker & bot blocker
Checkbox Assistant: Terms Box
5.0 out of 5 stars 45 total reviews • Free plan available
Require a terms and conditions checkbox to prevent chargebacks
TN Term and Condition Checkbox
4.9 out of 5 stars 560 total reviews • Free plan available
Add terms and conditions checkbox for age verification & EU AI
Shoptopus: Invoice Generator
4.8 out of 5 stars 60 total reviews • Free
Create PDF invoices, packing slips and credit notes with ease.
VOL ‑ Surcharge & Product Fees
5.0 out of 5 stars 79 total reviews • Free plan available
Add Surcharges, Fees & Tariffs to Checkout, Cart, POS & Orders
DORO Product Personalizer
5.0 out of 5 stars 44 total reviews • Free to install
Make custom product with print ready product customization,POD
Free Shipping Discounts ‑ SC
5.0 out of 5 stars 105 total reviews • Free plan available
Offer shipping discount rules to customers based on conditions
AOV.ai Cart Drawer Cart Upsell
5.0 out of 5 stars 858 total reviews • Free plan available
Slide cart drawer with cart upsell, sticky cart, free shipping
SparkLayer B2B & Wholesale
4.9 out of 5 stars 386 total reviews • Free plan available
Simplify B2B ordering for wholesale customers & sales teams
ACOD: Cash On Delivery COD Fee
4.9 out of 5 stars 117 total reviews • Free to install
Add a COD fee, limit Cash on Delivery & hide COD at checkout
Intelligems: A/B Testing
4.8 out of 5 stars 197 total reviews • Free trial available
A/B test prices, content, shipping, checkout & post-purchase
Bundly • Mix & Match Bundles
4.9 out of 5 stars 64 total reviews • Free trial available
Mix and match bundle builder for BYOB, boxes and gift sets
Alia: Email & SMS Popups
4.6 out of 5 stars 114 total reviews • Free trial available
AI-powered popups for email and SMS list growth
REVIEWS.io Product Reviews App
4.7 out of 5 stars 767 total reviews • Free plan available
Collect product reviews, star ratings, testimonials, UGC + Q&A
EU Warranty Label & GARAN
4.7 out of 5 stars 34 total reviews • Free plan available
EU warranty & GARAN guarantee label, automatic in your shop
DS Pickup Delivery Date & Time
5.0 out of 5 stars 75 total reviews • Free plan available
Delivery solutions for store pickup, local delivery, shipping.
Fly Upsell & Cross Sell
4.9 out of 5 stars 609 total reviews • Free plan available
Boost AOV with bundles, quantity breaks & upsells
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5,875 apps
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