Apps for extending your checkout

Build a unique checkout for your business.

4,522 apps
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Judge.me Product Reviews App
5.0 out of 5 stars 40916 total reviews • Free plan available
Collect unlimited product reviews, star ratings, testimonials
Appstle℠ Subscriptions App
5.0 out of 5 stars 7573 total reviews • Free plan available
Retain customers with subscriptions, subscription box, bundles
17TRACK Order Tracking
4.9 out of 5 stars 3558 total reviews • Free plan available
Simplify order management with smooth tracking and returns
BOGOS: Free Gift Bundle Upsell
5.0 out of 5 stars 3937 total reviews • Free plan available
Trusted app for free gift with purchase, buy x get y & bundles
Section Store: Theme Sections
4.9 out of 5 stars 2641 total reviews • Free to install
700+ plug-n-play customisable sections. Bundles, Upsell & AI
UpPromote Affiliate Marketing
4.9 out of 5 stars 3478 total reviews • Free to install
Drive referral sales loops with influencer & affiliate program
Back In Stock,Notify Me: Kbite
5.0 out of 5 stars 3674 total reviews • Free plan available
Back in Stock alert & Restock alert for Out-of-Stock Waitlists
Easify Custom Product Options
4.9 out of 5 stars 2765 total reviews • Free plan available
Add product options variants options with product personalizer
REZ Preorder, Back In Stock
5.0 out of 5 stars 1094 total reviews • Free
Do pre order, notify me, back in stock alert, restock waitlist
Kaching Bundles App & Upsells
5.0 out of 5 stars 4600 total reviews • Free to install
Boost AOV with quantity breaks, product bundles & upsell app
Consentmo GDPR Compliance
5.0 out of 5 stars 1861 total reviews • Free plan available
GDPR/CCPA Cookies Compliance,Web Accessibility & EU Withdrawal
Essential Upsell & Cross Sell
5.0 out of 5 stars 2183 total reviews • Free plan available
Lift AOV with Frequently Bought Together Upsell and Cross-sell
SendWILL Popup Email Marketing
4.9 out of 5 stars 7080 total reviews • Free
Send newsletters and grow sign ups with email popup windows
SMART Checkout Rules & Upsells
5.0 out of 5 stars 525 total reviews • Free
Checkout upsell app, rules & post purchase upsells to grow AOV
FBP: Fast Bundle & Upsell App
5.0 out of 5 stars 2995 total reviews • Free to install
Upsell app, Mix & Match, BOGO, Free Gift & volume discount
MetaShop: Instagram & Facebook
4.9 out of 5 stars 364 total reviews • Free plan available
Boost sales with Facebook and Instagram shopping.
Kaching CartDrawer Cart Upsell
5.0 out of 5 stars 1023 total reviews • Free plan available
Boost your AOV: slide cart, upsell cart & free shipping bar
Pumper Bundles Quantity Breaks
4.9 out of 5 stars 3030 total reviews • Free plan available
Increase AOV with Bundle offers, Free Gift & Volume Discount!
AG Product Reviews App & UGC
4.9 out of 5 stars 2920 total reviews • Free
Build trust w/ unlimited product reviews, photos, testimonials
Bundler ‑ Product Bundles App
4.9 out of 5 stars 2346 total reviews • Free plan available
Earn more with bundle offers, bundle deals & quantity breaks!
Order Printer Pro: PDF Invoice
4.9 out of 5 stars 2524 total reviews • Free to install
Invoice generator for PDF invoices, quotes & packing slips.
Pandectes GDPR Compliance
5.0 out of 5 stars 2927 total reviews • Free plan available
GDPR/CCPA Cookie Banner, Web Accessibility & EU Withdrawal
Notify! Back in Stock|PreOrder
4.9 out of 5 stars 3307 total reviews • Free plan available
The Notify Me! for pre order, waitlist, low stock & wish list
Globo Product Options, Variant
4.9 out of 5 stars 4578 total reviews • Free plan available
Product personalizer, custom product option w/ variant options
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4,522 apps
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