Apps for extending your checkout

Build a unique checkout for your business.

5,847 apps
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Kite Discount, Free Gift, BOGO
4.9 out of 5 stars 1213 total reviews • Free to install
Convert more: free gift, buy X get Y, BOGO & progress bar
Bundlex Product Bundles Upsell
5.0 out of 5 stars 166 total reviews • Free
Boost AOV with free bundle offers, quantity breaks & BOGO
Pandectes GDPR Compliance
5.0 out of 5 stars 3084 total reviews • Free plan available
GDPR/CCPA Cookie Banner, Web Accessibility & EU Withdrawal
Aftersell Post Purchase Upsell
4.9 out of 5 stars 1048 total reviews • Free plan available
Lift AOV with 1-Click Checkout Upsells & Thank You Page Offers
COD King‑Part COD & OTP Verify
4.9 out of 5 stars 965 total reviews • Free to install
COD verification via OTP & Partial COD & partial payments
Affiliate Marketing ReferrLy
5.0 out of 5 stars 1091 total reviews • Free
Referral marketing with affiliate program & referral program
EU Withdrawal Button & Form
4.9 out of 5 stars 2303 total reviews • Free plan available
Easily comply with EU withdrawal requirements 2023/2673
TikTok
4.8 out of 5 stars 15987 total reviews • Free to install
Launch TikTok Ads and sell directly via TikTok Shop
Appointment Booking Cowlendar
4.9 out of 5 stars 2239 total reviews • Free plan available
Booking app for appointments, rentals, events & booking forms.
Globo Mega Menu, Navigation
4.9 out of 5 stars 1659 total reviews • Free plan available
Easily create mega menu with image, multi-level drop down menu
Klaviyo: Email Marketing & SMS
4.7 out of 5 stars 3312 total reviews • Free to install
Email marketing, SMS, & WhatsApp that turn messages into sales
Parkour: Facebook Pixel & Feed
4.9 out of 5 stars 191 total reviews • Free
Facebook Pixel & Meta Pixel (CAPI) with Feed & Catalog
MS Order Printer ‑ PDF Invoice
5.0 out of 5 stars 290 total reviews • Free plan available
Order invoice generator for PDF invoice, packing slip, receipt
MIDA Replay, Heatmap & Insight
4.9 out of 5 stars 577 total reviews • Free plan available
Fix lost sales: live replays, revenue heatmaps & AI analytics
Preorder, Back In Stock REZ
5.0 out of 5 stars 1541 total reviews • Free plan available
Do pre order, notify me, restock alert, backorder and presale
StoreSEO AI SEO Optimizer
5.0 out of 5 stars 751 total reviews • Free plan available
Image optimizer and AI SEO for products, schema, and speed
Appstle℠ Memberships
5.0 out of 5 stars 903 total reviews • Free to install
App for membership plans, member perks, and recurring payments
PreOrder Globo | Back in Stock
4.9 out of 5 stars 1927 total reviews • Free plan available
Drive sales with Pre-order and Restock Alert
Multifeed Google Shopping Feed
4.9 out of 5 stars 1100 total reviews • Free plan available
Feeds, server-side tracking & Google Automated Discounts
BOGOS: Free Gift Bundle Upsell
5.0 out of 5 stars 4386 total reviews • Free plan available
Trusted app for free gift with purchase, bundles & buy x get y
ETP Sort Hide Payment Methods
5.0 out of 5 stars 498 total reviews • Free
Hide, sort, reorder, rename payment methods with payment rules
OPTIS Product Options, Variant
4.9 out of 5 stars 2346 total reviews • Free plan available
Personalize product options variant option w/ text box, add on
BON Loyalty Program & Rewards
5.0 out of 5 stars 1936 total reviews • Free plan available
Retain shoppers w/ loyalty rewards points, VIP tier, referrals
Essent Estimated Delivery Date
5.0 out of 5 stars 1000 total reviews • Free
Show Estimated Delivery Date Plus Shipping Time (EDD/ETA)
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5,847 apps
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