Checkout | Flow

Add checkout upsells, content and branding with extensibility

by Nordic Apps · Launched: April 2023

5.0 (16) on Shopify Built for Shopify

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Checkout upsells, forms, content & branding with Checkout Extensibility

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About Checkout | Flow

Checkout | Flow helps merchants increase revenue and customize Shopify checkout using Checkout Extensibility. Add upsells, free shipping bars, and checkout customizations across checkout, thank-you and order status pages. Add content such as text, banners, USPs, FAQs, forms like terms & conditions and sign-ups. Match your store design using the checkout branding API and track performance with built-in analytics. Free white-glove onboarding included. Increase revenue with checkout, thank-you page and order status page upsells Add free shipping bars directly in checkout Add checkout content: text, banners, USPs and FAQs Add checkout forms like terms & conditions checkboxes and sign-ups Match your brand using the checkout branding API and track analytics Show more Show less

Last verified: July 16, 2026 · Fresh

App details

Developer: Nordic Apps
Category: Marketing & conversion
Pricing: Paid
Launched: April 2023
Rating: 5.0 (16) on Shopify

Key features

Capture information
Additional content
Branding Editor
Payment & delivery customization
Analytics

Integrations with:

Checkout, Customer accounts, Search & Discovery, Shopify Admin

3 plans · 7-day free trial

Content

$49/month

Revenue

$99/month

Unlimited

$179/month

Plans and prices as listed on the Shopify App Store.

Ratings & reviews

based on 16 Shopify App Store reviews

Use the arrows to read individual reviews

Highly recommend Checkout Flow! It’s been a great way for us to start customizing flows we wouldn’t have been able to create otherwise. The team was quick to help whenever we had questions about the setup.

— Birdie Scandinavia ApS

Really great app, helps pull some extra sale through the checkout

— Neat Components

Really great app for customizing your checkout. From idea to execution, everything can be done in just a few minutes. Big thanks to the support team for helping us implement the features we needed.

— Winther Studio Norway

Highly recommended. After we set up upsells at checkout and added FAQs, etc., sales have increased exponentially. We highly recommend it!

— Green Comfort - Officielle Webshop

Hardly recommend this application - Great service and app that works with different languages and makes it possible to ask for personalized request. - Kompositlageret.dk - Silentwood.com

— KOMPOSITlageret

Best Checkout app out there! Increased our revenue with upsells and the customization makes our customers shopping experience much more seamless

— Mayafreya.dk

We've had a truly great experience with Nordic App – Checkout Flow. Rasmus has provided outstanding service and helped us build a checkout solution that is both UX-friendly and profitable. The entire process has been characterized by high professionalism, quick response times, and a genuine understanding of our needs.

— aiayu.dk

Great app for upselling at checkout. Easy to set up, great tools for analytics and translations. Excellent customer service and support.

— FCK Fanshop

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— Arturel US

The app has given our shop a completely different customer experience - the checkout process is now much more streamlined and intuitive. The service from the developer has been top-notch with quick response, honest feedback and really good communication. Highly recommended!

— NÜ Denmark - DK

We've been using Checkout Flows for about a month now, and the results speak for themselves — we've already noticed an increase in average cart value. The app offers a wide range of customization options and powerful upsell opportunities directly in the checkout flow, which makes it ideal for boosting conversions. One of the things we appreciate the most is the excellent support team. Whether it'...

— Simply®

All the checkouts apps do more or less the same, so what stands out here is the help we received with setup and new ideas on how to use the app to its full potential. A+ from us

— the last conspiracy

This app is impossible to setup, no response from customer service either.

— Radiant Haven

So far the app has been great. I got help from support to set up what I needed, and they even helped me add a few features I hadn’t thought about.

— Chalet Bibelots

Great overall experience! We are using the app on our other stores as well, so we've been using it for some time now. The app works as expected, and support has been helpful whenever we needed them.

— finedetail.dk

We've been testing different apps to handle our checkout and post-purchase flow, and this is by far the best one we've tried so far. The customer service is excellent—they help with everything you need and even provide recommendations based on best practices they've seen work in other stores. They respond at almost any time of day and ensure you have detailed instructions if you prefer to make c...

— vargenthor

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