Apps for extending your checkout

Build a unique checkout for your business.

5,687 apps
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Easy Bundles: Bundle Builder
4.9 out of 5 stars 1249 total reviews • Free to install
Grow AOV with all product bundles, bundle builder, mix & match
EU Withdrawal Button & Form
4.9 out of 5 stars 2296 total reviews • Free plan available
Easily comply with EU withdrawal requirements 2023/2673
Bundlex Product Bundles Upsell
5.0 out of 5 stars 156 total reviews • Free
Boost AOV with free bundle offers, quantity breaks & BOGO
Preorder, Back In Stock REZ
5.0 out of 5 stars 1526 total reviews • Free plan available
Do Pre order, notify me, back in stock alert backorder presale
Kite Discount, Free Gift, BOGO
4.9 out of 5 stars 1178 total reviews • Free to install
Convert more: free gift, buy X get Y, BOGO & progress bar
MS Order Printer ‑ PDF Invoice
5.0 out of 5 stars 285 total reviews • Free plan available
Order invoice generator for PDF invoice, packing slip, receipt
COD King‑Part COD & OTP Verify
4.9 out of 5 stars 963 total reviews • Free to install
COD verification via OTP & Partial COD & partial payments
TikTok
4.8 out of 5 stars 15936 total reviews • Free to install
Launch TikTok Ads and sell directly via TikTok Shop
Aftersell Post Purchase Upsell
4.9 out of 5 stars 1025 total reviews • Free plan available
Lift AOV with 1-Click Checkout Upsells & Thank You Page Offers
Affiliate Marketing ReferrLy
5.0 out of 5 stars 1076 total reviews • Free
Referral marketing with affiliate program & referral program
Parkour: Facebook Pixel & Feed
4.9 out of 5 stars 191 total reviews • Free
Facebook Pixel & Meta Pixel (CAPI) with Feed & Catalog
Chatty AI Chatbot & Live Chat
4.9 out of 5 stars 1881 total reviews • Free plan available
AI Chat& sale: recommend products, answer FAQs, livechat inbox
PreOrder Globo | Back in Stock
4.9 out of 5 stars 1922 total reviews • Free plan available
Drive sales with Pre-order and Restock Alert
Globo Product Options, Variant
4.9 out of 5 stars 5016 total reviews • Free plan available
Product personalizer, custom product option w/ variant options
Kaching Post Purchase Upsell
5.0 out of 5 stars 347 total reviews • Free plan available
Boost AOV via 1-click Checkout upsells & Thank You page offers
Appointment Booking Cowlendar
4.9 out of 5 stars 2216 total reviews • Free plan available
Booking app for appointments, rentals, events & booking forms.
Essent Cart Drawer Cart Upsell
5.0 out of 5 stars 975 total reviews • Free plan available
Lift AOV via Slide Cart Upsell, Sticky Add to Cart, Reward Bar
MIDA Replay, Heatmap & Insight
4.9 out of 5 stars 565 total reviews • Free plan available
Fix lost sales: live replays, revenue heatmaps & AI analytics
Klaviyo: Email Marketing & SMS
4.7 out of 5 stars 3289 total reviews • Free to install
Email marketing, SMS, & WhatsApp that turn messages into sales
Appstle℠ Memberships
5.0 out of 5 stars 897 total reviews • Free to install
App for membership plans, member perks, and recurring payments
ETP Sort Hide Payment Methods
5.0 out of 5 stars 478 total reviews • Free
Hide, sort, reorder, rename payment methods with payment rules
BON Loyalty Program & Rewards
5.0 out of 5 stars 1927 total reviews • Free plan available
Drive repeat sales with points, VIP tiers & referrals program
Essent Estimated Delivery Date
5.0 out of 5 stars 979 total reviews • Free
Show Estimated Delivery Date Plus Shipping Time (EDD/ETA)
StoreSEO AI SEO Optimizer
5.0 out of 5 stars 742 total reviews • Free plan available
Image optimizer and AI SEO for products, schema, and speed
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5,687 apps
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