Checkout Flow App Help for Shopify Plus: Upsells, Blocks and Branding

The Checkout Flow app, listed as Checkout | Flow, adds upsells, free shipping bars, content blocks, forms and branding to Shopify checkout through checkout extensibility, and carries offers onto the thank-you and order status pages. Nordic Apps of Copenhagen launched it in April 2023. Every plan is Shopify Plus only. Plus merchants bring in an expert to decide what belongs in checkout at all, to match checkout styling to the storefront, to set payment and delivery rules, and to pick offers that sit beside the pay button without pulling attention from it. As of October 2026, 5 experts carry the Checkout | Flow badge on shopexperts: 3 agencies and 2 freelancers, based in Canada, North Macedonia, Lithuania and the United States. Share a screenshot of your current checkout and your free shipping threshold up front.

Top-rated Checkout Flow app experts

What a Plus store pays a Checkout Flow expert to do

Checkout is the page where every extra element costs attention. The skill is in choosing and placing as much as building.

A content plan for checkout. Text, banners, USPs and FAQs, each with a reason to exist. Returns policy and delivery promises usually earn a spot. Promotional banners rarely do.

Branding that matches the store. Fonts, colors and layout set through the Branding Editor, which works through Shopify's checkout branding API.

Offers on three pages. Free gifts, product add-ons and AI or manual recommendations in checkout, then on the thank-you and order status pages, where a buyer has already paid.

Terms and sign-up fields. Terms and conditions checkboxes and sign-up capture, worded so legal is happy and shoppers aren't blocked.

Payment and delivery rules. These run on Shopify Functions. Logic the app can't express goes to Shopify Functions developers.

A shipping bar that tells the truth. The progress bar tied to your real free shipping threshold in every market you sell to.

When onboarding covers it. The listing includes free white-glove onboarding from Nordic Apps. A store adding a few content blocks and branding may need nothing more.

Briefing and vetting a checkout extensibility expert

Mistakes here show up in conversion within days, so check the candidate's checkout judgment, not only their build skill.

Ask for live checkouts. A candidate should show Plus checkouts they have extended, ideally including checkout UI extensions work, and explain why each block is where it is.

Ask what they would remove. The best answer cuts blocks. Someone who adds an upsell, a banner and a form to every step hasn't watched a checkout funnel closely.

Ask which plan you need. If you only want content, branding, forms and payment or delivery rules, the $49 plan covers it. Upsells and post-purchase start at $99. An honest expert says so.

Have them walk through testing. Test orders in each market and language you sell in, with discount codes and express wallets, before anything reaches customers.

Ask how they will report. The app tracks conversion rates and funnel performance. Agree on which numbers you will look at after two weeks.

Use the trial. Give a paid first task that fits inside the 7-day free trial: branding plus two content blocks, with test orders recorded.

Plans, Plus requirement and setup details

Shopify Plus on every plan. The listing marks all three plans Plus only. Stores on other Shopify plans can't use it.

Plan contents. As of October 2026, $49 a month covers information capture, extra content, the Branding Editor, payment and delivery customization and analytics. The $99 plan, labeled "Revenue", adds checkout upsells and post-purchase. The $179 plan, labeled "Unlimited", lists the same features. The listing doesn't explain the two labels and mentions usage-based charges, so ask Nordic Apps before choosing between them.

Trial and onboarding. Each plan has a 7-day free trial, and onboarding is free.

Functions under the hood. The app edits Shopify Functions for payment and delivery customizations. If another app already customizes payment or delivery methods, map both before switching anything on.

Works with. Checkout, customer accounts, the Shopify admin and Shopify's Search & Discovery app.

Language support. The app is listed in English, with multi-language support for checkout content.

Where Checkout | Flow badge holders focus

Three of the 5 badge holders are agencies, and setup work tops the list, with design skills present for branding jobs.

Store setup and management

On 4 of 5 profiles: blocks, offers and rule setup

Shopify development

3 of 5, for Functions logic and extension work

Design, UX and branding

2 list it, a fit for Branding Editor projects

Technical support

One profile, for blocks that stop showing after changes

Finance, taxes and compliance

One profile, useful when checkout fields carry legal terms

Working languages

Lithuanian, Russian and Spanish as well as English

Checkout Flow app questions: Plus, plans and setup

Does the Checkout Flow app work without Shopify Plus?

No. Every plan on the listing is marked Shopify Plus only, and the trial runs on the same terms. Stores on other Shopify plans should ask a checkout customization expert what their plan allows before buying any checkout app. Plus stores can install it and test during the 7-day trial.

How much does Checkout | Flow cost?

As of October 2026: $49, $99 or $179 a month in USD, billed every 30 days, each with a 7-day free trial. Onboarding is free. The listing also mentions usage-based charges without detail, so confirm the full bill with Nordic Apps. Expert time is priced separately.

Can it change which payment and delivery options shoppers see?

Payment and delivery customization is on all three plans and runs through Shopify Functions. The listing doesn't spell out each rule type, so test your exact case during the trial. When the rule you need is outside what the app offers, a Functions developer can build it as a custom app.

Do I need a developer if onboarding is free?

Often not for content, forms and branding. Nordic Apps onboards you, and the drag-and-drop editor handles placement. Hire help when checkout already carries several apps, when payment or delivery rules get complex, or when you want an outside view on which offers to show.

What should I send a Checkout Flow expert first?

Screenshots of checkout, thank-you and order status pages, the apps already active in checkout, your markets and languages, the free shipping threshold, and any payment or delivery rules you run today. Add the conversion rate from checkout start to order so changes have a baseline.