Apps for customizing checkout

Enhance your checkout with added features—from product upsells to rewards for your most loyal customers.

946 apps
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Tusk ‑ Custom Checkout Fields
5.0 out of 5 stars 1 total reviews • Free to install
Create custom checkout fields to collect the data you need
Scope Post Purchase Survey
5.0 out of 5 stars 2 total reviews • Free plan available
Survey app for Checkout, Attribution, NPS, CSAT and more!
総合ポイントアプリ「どこポイ」
4.3 out of 5 stars 16 total reviews • Free to install
EC/店舗でのポイント管理に必要な機能をまるっと搭載した総合ポイントアプリ。他ECシステムからの移行も丁寧にサポートします。
what3words Address Field
4.5 out of 5 stars 6 total reviews • Free
Collect precise delivery locations from customers at checkout
Present Pal ‑ Gift Wrap App
5.0 out of 5 stars 3 total reviews • Free plan available
Gift wrap, personalized messages & per-product wrap control
Omniva shipping
1.0 out of 5 stars 9 total reviews • Free
Streamlined Shipping Solutions for E-commerce Stores
Phoenix Subscriptions
$9.99/month
Effortlessly manage subscriptions with a flexible solution
sirefy Upsell BOGO & Free Gift
4.8 out of 5 stars 6 total reviews • Free
Boost AOV & upsell with Buy X Get Y, BOGO, free gifts, bundles
Hypeal VIP Loyalty Memberships
5.0 out of 5 stars 5 total reviews • Free
Boost sales with exclusive VIP memberships and gated rewards.
OneID Age Verification
4.6 out of 5 stars 2 total reviews • Free to install
Compliant age checks that keep sales flowing. Fast and secure.
SM Post Purchase Survey & NPS
5.0 out of 5 stars 5 total reviews • Free plan available
Post purchase survey & NPS to gather customer insights easily
ShoppingGives ‑ Donation App
4.5 out of 5 stars 74 total reviews • Free to install
Donate % or $ of Sales & Empower Customers to Add-on Donations
Shopwaive: Credit, AI & Upsell
5.0 out of 5 stars 16 total reviews • Free trial available
Maximize retention with powerful API tools built for Checkout
Address Validation iO
4.7 out of 5 stars 12 total reviews • Free to install
Address Validator: save with correct addresses & less returns
Conversion Pro Plus
3.5 out of 5 stars 24 total reviews • Free plan available
BFCM Boost: Cart Timer & Reservations
Formify: custom checkout forms
5.0 out of 5 stars 4 total reviews • Free plan available
Create drag&drop custom forms in the checkout effortlessly
Inveterate Memberships
4.0 out of 5 stars 12 total reviews • Free to install
Reward brand loyalty with tiered membership programs
PostNord Ship Connect
1.0 out of 5 stars 1 total reviews • Free trial available
Simplify PostNord Shipping: Select Rates & Rules in One Portal
Seeplus: Fast Local Delivery
5.0 out of 5 stars 3 total reviews • Free to install
Q-Commerce Solution: Order Fulfilment & Instant Delivery
TrustMate.io Reviews & Photos
4.6 out of 5 stars 4 total reviews • Free trial available
Collect Product & Company reviews. Social proof & Trust Badge!
Sitejabber Customer Reviews
3.4 out of 5 stars 13 total reviews • Free plan available
Get reviews, traffic & customer leads for your store
Conscious Cart
5.0 out of 5 stars 12 total reviews • Free to install
Drive Revenue Growth with Impactful Cause Marketing
Linkcase ‑ Digital Products
5.0 out of 5 stars 16 total reviews • Free to install
Streamline your digital product sales and downloads securely.
Daylily: AI Avatar Sales Popup
5.0 out of 5 stars 2 total reviews • Free to install
AI-Generated Virtual Avatar for Sales and Customer Service!
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