Apps for extending your checkout

Build a unique checkout for your business.

5,254 apps
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VAT Validator Pro
Free plan available
VIES-verified EU VAT numbers with optional B2B tax-exempt sync
Book Flow
Free plan available
Manage bookings, appointments, and time slots easily.
ShopOne Product Options
Free
Personalize product options & variants options via 20 elements
CartLogic Checkout Rules
Free
Customize checkout payment methods with conditional rules.
Announcement Bar ‑ Govynex
Free
Free shipping bar, sales countdown & promo banners — zero code
DateLock
Free plan available
Require a delivery date at checkout, saved onto the order
Bundle Flow: Bundles & Upsells
Free plan available
Bundles, volume discounts & upsells to lift order value
TermShield: Net Terms & Credit
Free plan available
Enforce B2B credit limits & net terms on any paid plan
WholesalePro: B2B Discounts
Free trial available
Automatic wholesale discounts by subtotal, quantity, or tag
Nexora Cart Upsell Cart Drawer
Free
Boost AOV with cart upsell offers & free shipping bar
AuctionGoose
Free
Sell slow inventory faster with real-time drop auctions
EZBundle ‑ Bundle Builder
Free plan available
Bundles that appear automatically. No theme editing required.
AdRelate
Free trial available
Match every ad click with a high-converting landing page
Tab Cross Sell
Free plan available
API-first cross-sell: your candidate pool, provable revenue.
Afiro AI
Avaliação gratuita
Gerencia seu programa de afiliados por Inteligência Artifical
NG: AI Search Bar & Answers
Free plan available
AI answers in your search bar — no theme code, no setup
PrintReadySheets ‑ Gangsheets
Free trial available
Sell gang sheets with print-ready output, not just error flags
GateKeeper — Age Verification
Free plan available
Verify shopper age on your storefront and at checkout
Easy Product Badges & Labels
Free
Product badges that show the revenue each one drives
roasWhale
Free trial available
Track your true profit after ad spend, fees and COGS
Cart Rocket
Free trial available
Direct Checkout Links
WINP Cross‑sellings
$299/month
Automatic cross-selling discounts applied on cart
Orderboost
Free plan available
Simple post-purchase upsells. Setup in under 60 seconds.
100 Rocks
Free plan available
Personalize product pages for every customer with AI
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5,254 apps
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