Apps for extending your checkout

Build a unique checkout for your business.

857 apps
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Ecologi: Plant Trees per Sale
4.7 out of 5 stars 36 total reviews • Free to install
Plant trees and remove carbon with every sale.
Pasilobus Google Analytics
4.7 out of 5 stars 15 total reviews • Free plan available
One-click GA4 with accurate, refund-aware tracking
ADA Accessibility Code‑Fix
5.0 out of 5 stars 10 total reviews • Free plan available
ADA, EAA & WCAG compliance built for ecommerce growth
AskTimmy AI Chat Bot AI Search
5.0 out of 5 stars 31 total reviews • Free plan available
AI ChatBot for Customer Support FAQ Helpdesk Search Discovery
NetWise B2B Wholesale Pricing
5.0 out of 5 stars 26 total reviews • Free plan available
Sell B2B wholesale with custom pricing, quantity breaks, forms
CSC Size Chart & Size Guide
4.9 out of 5 stars 98 total reviews • Free plan available
Fit every shopper with size charts, size guides & a fit finder
Secure EU Withdrawal Button
5.0 out of 5 stars 8 total reviews • Free plan available
Enable legally compliant withdrawal requests in your store
Givy → Gifting & Gift Cards
5.0 out of 5 stars 53 total reviews • Free trial available
Gift products + subscriptions, send gift cards and vouchers
IzyRent: Rentals & Bookings
4.6 out of 5 stars 128 total reviews • Free plan available
Take rentals, bookings, events, services & appointments
AgeCheck 18+: Age verification
4.6 out of 5 stars 13 total reviews • Free plan available
Age verification popup and 18+ age gate for restricted items
EA Bundles & Quantity Breaks
4.9 out of 5 stars 24 total reviews • Free plan available
Volume discounts, BOGO, free gifts & upsell popups
Shogun ‑ AB Testing
4.2 out of 5 stars 46 total reviews • Free trial available
A/B testing for pages, themes, templates, price testing & more
RN: Back in Stock Alerts
5.0 out of 5 stars 10 total reviews • Free plan available
Send Back in Stock Alerts via WhatsApp, Email and SMS channels
Planet Discounts & Upsells
4.8 out of 5 stars 159 total reviews • Free plan available
Set up discounts, upsells, quantity breaks, bundles & more
Pixelio Facebook Pixels & API
4.9 out of 5 stars 69 total reviews • Free to install
Track Facebook & Meta Pixels with Conversion API (ex Pixelio)
Casa Subscriptions & Bundles
4.9 out of 5 stars 149 total reviews • Free to install
Recurring Payments Subscription Boxes to Recharge Boldly
NA Age Verification
4.9 out of 5 stars 90 total reviews • Free plan available
Age Verification on checkout and 18+ age gate check with popup
Nabu: TikTok Pixels
5.0 out of 5 stars 7 total reviews • Free plan available
TikTok Pixels: Unlimited Setup & Event Tracking for TikTok Ads
BulkBunny︱ Bulk Discount Codes
4.7 out of 5 stars 6 total reviews • Free plan available
Bulk discount code generator for unlimited unique coupon codes
Nex Reorder Payment method
5.0 out of 5 stars 17 total reviews • Free trial available
Hide, rename & reorder payment methods to reduce fees
Qikify Checkout Customizer
4.9 out of 5 stars 73 total reviews • Free plan available
Compact tool w/ checkout fields, upsell, checkoutt validations
Wixpa Google Analytics 4 (GA4)
5.0 out of 5 stars 53 total reviews • Free
Easily connect your store to Google Analytics 4 in just minute
RuffRuff 予約販売｜期間限定セールも会員限定販売も
4.9 out of 5 stars 38 total reviews • 無料体験あり
期間限定セールやVIP会員限定販売、後払い、割引、同梱制御、購入制限、発売予告、卸価格、カウントダウンタイマー｜シンプル設定
EZ Affiliate & Referral
5.0 out of 5 stars 5 total reviews • Free plan available
AIO Affiliate & referral marketing programs, refer a friend
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857 apps
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