Apps for extending your checkout

Build a unique checkout for your business.

4,822 apps
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BOGOS: Free Gift Bundle Upsell
5.0 out of 5 stars 3933 total reviews • Free plan available
Trusted app for free gift with purchase, buy x get y & bundles
ParcelWILL Order Tracking
5.0 out of 5 stars 2815 total reviews • Free plan available
Formerly Parcel Panel order tracker: track orders & boost CSAT
EG Auto Add to Cart Free Gift
5.0 out of 5 stars 992 total reviews • Free trial available
Auto-add free gifts and BOGO offers with smart targeting rules
Appointment Booking App Apntly
5.0 out of 5 stars 1513 total reviews • Free plan available
Appointment booking app to schedule services & events calendar
MS Order Printer ‑ PDF Invoice
5.0 out of 5 stars 219 total reviews • Free
Order invoice generator for PDF invoice, packing slip, receipt
PreOrder Globo | Back in Stock
4.9 out of 5 stars 1780 total reviews • Free plan available
Drive sales with Pre-order and Restock Alert
Section Store: Theme Sections
4.9 out of 5 stars 2626 total reviews • Free to install
700+ Customisable Sections. + Bundles, Cart Drawer & Blocks
Aftersell Post Purchase Upsell
4.8 out of 5 stars 854 total reviews • Free plan available
Lift AOV with 1-Click Checkout Upsells & Thank You Page Offers
Discounty: Bulk Discount Sales
4.9 out of 5 stars 1157 total reviews • Free plan available
Boost sale with volume discount, Buy X Get Y and free shipping
Estimated Delivery Date ‑ ETA
4.9 out of 5 stars 446 total reviews • Free to install
Automate Every EDD & Shipping Time with Smart Delivery Rules
Kaching Bundles App & Upsells
5.0 out of 5 stars 4809 total reviews • Free to install
Boost AOV with quantity breaks, product bundles & upsell app
Junip Product Reviews App & AI
4.8 out of 5 stars 1067 total reviews • Free plan available
Convert more with product reviews, unlimited review requests
Essent Estimated Delivery Date
5.0 out of 5 stars 814 total reviews • Free
Show Estimated Delivery Date Plus Shipping Time (EDD/ETA)
BUCKS Currency Converter PRO++
4.9 out of 5 stars 1105 total reviews • Free plan available
Unlimited multi currency switcher by geolocation +AI Analytics
Simple Bundles & Kits
4.8 out of 5 stars 715 total reviews • Free plan available
Build mix match product bundle for 3PL fulfillment & inventory
Kaching Post Purchase Upsell
5.0 out of 5 stars 264 total reviews • Free plan available
Boost AOV via 1-click Checkout upsells & Thank You page offers
Hoppy Trust Badges & Icons
4.9 out of 5 stars 763 total reviews • Free
Social proof via payment icons,social media icons,badge & more
Multifeed Google Shopping Feed
4.9 out of 5 stars 962 total reviews • Free plan available
Feeds & conversion tracking for Google, Facebook, Awin & more
Affiliate Marketing ReferrLy
5.0 out of 5 stars 988 total reviews • Free plan available
Referral marketing with affiliate program & referral program
Packlink PRO Shipping Platform
4.8 out of 5 stars 855 total reviews • Free plan available
Multicarrier Shipping Solutions for eCommerce and Marketplaces
BixGrow Affiliate Marketing
4.9 out of 5 stars 1212 total reviews • Free plan available
Boost referral sales with affiliate program & referral program
OPTIS Product Options, Variant
4.9 out of 5 stars 2202 total reviews • Free plan available
Personalize product options variant option w/ text box, add on
Bundlex Product Bundles Upsell
5.0 out of 5 stars 88 total reviews • Free
Boost AOV with free bundle offers, quantity breaks & BOGO
Propel Replay, Survey, Heatmap
4.9 out of 5 stars 580 total reviews • Free plan available
Fix lost sales: record session replays, heatmaps, AI analytics
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