Customize your checkout
Create a custom checkout with apps

Build the best online checkout experience for your business.

With checkout extensibility apps, Shopify Plus merchants can modify the look and functionality of their checkout—all from the Shopify Admin and seamlessly integrated with Shop Pay.

Shopify Plus Exclusive

Boost your AOV

Increase your average order value by upselling and cross-selling items that complement the products that are already in their cart.

Rebuy Personalization Engine

4.9 • 21-day free trial

AI-powered personalization platform preferred by 7,000+ brands

One Click Upsell ‑ Zipify OCU

4.6 • 30-day free trial

Build Upsells & Cross Sells - Pre & Post Purchase Funnels :-)

AfterShip Checkout Upsell

5.0 • Free plan available

Cart Upsell, Checkout Upsell and Post Purchase Upsell

UpsellPlus Checkout Upsell

5.0 • 7-day free trial

Checkout, Post-purchase & Cart One Click Cross Sell & Upsell

Make it personal

Tailor your checkout by offering personalized gift messages and other custom fields. Display contact information, banners, warnings, and trust badges.

Checkout Plus

5.0 • 7-day free trial

Gift options, Contact Info, Trust Badges and more for checkout

Checkout Blocks & Upsells

5.0 • Free plan available

Checkout upsells, Custom fields, & Custom content in checkout

TryOnify

5.0 • 30-day free trial

Try Before You Buy Program to Convert Skeptical Customers

Giftnote Digital Gift Messages

5.0 • 30-day free trial

Paperless messages, sent via SMS and Email on package delivery

Engage your customers

Send customers SMS messages when they begin the checkout process, collect survey responses, and let rewards members redeem loyalty points—all within your checkout.

Smile: Loyalty & Rewards

4.8 • Free plan available

Loyalty points, rewards, & referrals to retain your customers

Postscript SMS Marketing

4.9 • Free plan available

Make SMS your #1 completely owned revenue channel

Survetti Product Surveys

No reviews • Free

Show product-specific surveys at checkout and post-purchase.

One-of-a-kind promotions

Build the unique discounts your business needs to stand out and sell more—whether it's a bulk discount or a free gift with each purchase.

Discount Kit

5.0 • 7-day free trial

Drive order value with tiered volume discounts and free gifts

ReConvert Upsell & Cross sell

4.9 • Free plan available

Checkout Upsell, Post Purchase Upsell, Thank You Page Upsell

Checkout Bear

5.0 • Free to install

Easy and powerful checkout page customizer for Plus stores

AfterShip is a really nice app that offers upsell and cross-sell options in the cart, during checkout, and post-checkout. Their customer support is also top notch.

Concrete Countertop Solutions, United States

AfterShip Checkout Upsell

5.0 • Free plan available