Apps for extending your checkout

Build a unique checkout for your business.

4,773 apps
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Order Merger Edit Merge Orders
4.8 out of 5 stars 71 total reviews • Free plan available
Merge orders and let customers edit address, items, or cancel.
Quantity Discounts ‑ Bundles
4.9 out of 5 stars 62 total reviews • Free plan available
Boost AOV with quantity breaks, volume discount, gifts, BOGO
Magical Custom Fields & Upload
4.7 out of 5 stars 80 total reviews • Free trial available
Custom Order Notes, Text Box, Date Picker + Checkout Fields
Termzy ‑ I Agree To Terms
4.7 out of 5 stars 205 total reviews • Free trial available
Add a Terms and Conditions checkbox without any hassle!
FoxKit: Upsell & Bundles App
4.9 out of 5 stars 379 total reviews • Free to install
AOV+ with bundles, cart upsell, volume discounts & low stock
AfterShip Order Tracking
4.5 out of 5 stars 1200 total reviews • Free to install
Reduce WISMO with branded order tracking
Qikify Upsell & Cross‑sell
4.8 out of 5 stars 625 total reviews • Free plan available
Advanced upsell & cross-sell campaigns that boost AOV
GoProfit: Profit Analytics
4.8 out of 5 stars 82 total reviews • Free plan available
Track net profit, real-time marketing & product analytics.
PowerX ‑ Functions Creator
4.8 out of 5 stars 32 total reviews • Free plan available
Script to Functions: Discounts, BOGO, Free Gift, Volume & More
NoSpy ‑ Anti Fraud Spy Blocker
4.8 out of 5 stars 64 total reviews • Free plan available
Block spy tracking and protect your store data from thieves!
Treo · Auction Plus
5.0 out of 5 stars 30 total reviews • Free plan available
Engage your customers with auctions and Make an Offer
HeiChat: ChatGPT Sales Chatbot
4.8 out of 5 stars 83 total reviews • Free to install
Advanced AI, reply to customer inquiries within seconds.
Dropmagic: AI Store Builder
4.7 out of 5 stars 50 total reviews • Free plan available
Turn any product into a complete branded and converting store
Spur: AI Chat & Helpdesk
5.0 out of 5 stars 113 total reviews • Free trial available
Boost Sales with WhatsApp Cart Recovery & Instagram Automation
Navidium Shipping Protection
4.9 out of 5 stars 367 total reviews • Free to install
Shipping protection/shipping insurance fee as a cart upsell
Hextom: Upsell Sales Boost
4.8 out of 5 stars 1390 total reviews • Free plan available
Increase AOV with upsell, bundle, BOGO, countdown and trust
XB Wishlist
4.8 out of 5 stars 52 total reviews • Free plan available
Wishlist tools for guest saves, alerts, analytics, and POS
Section VSO: Theme Sections
4.9 out of 5 stars 70 total reviews • Free plan available
Premium sections designed to build trust and maximize growth
DS: Address Validation / Block
5.0 out of 5 stars 29 total reviews • Free plan available
Validate shipping & checkout addresses to block invalid entry.
Uploadify ‑ Customer Gallery
4.7 out of 5 stars 22 total reviews • Free plan available
Boost social proof with a customer image gallery
Triple Whale
4.0 out of 5 stars 95 total reviews • Free plan available
Find the exact data points to grow your brand
HUE Free Gifts Upsell
4.7 out of 5 stars 33 total reviews • Free
Free gift with purchase & BOGO for product and cart upsells!
Checkbox Assistant: Terms Box
5.0 out of 5 stars 39 total reviews • Free plan available
Require a terms and conditions checkbox to prevent chargeback
King Checkout Validation
5.0 out of 5 stars 18 total reviews • Free plan available
Checkout & address validation for VAT, phone, and order limits
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4,773 apps
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