Shopify Scripts Are Dead: What Every Shopify Plus Merchant Must Do Before June 30, 2026

Shopify has officially announced the end of Shopify Scripts, marking a major shift for Shopify Plus merchants. If your store relies on Scripts for discounts, shipping logic, or payment customizations, you must migrate before June 30, 2026. After this date, Scripts will stop working, which can break checkout logic, promotions, and customer experience.

This guide explains what’s changing, what it means for your store, and exactly what you need to do to migrate safely without losing revenue.

What Are Shopify Scripts?

Shopify Scripts are custom Ruby-based code snippets that run in the checkout for Shopify Plus stores. They allow merchants to create advanced logic such as:

• Tiered discounts
• BOGO promotions
• Conditional shipping rates
• Payment method restrictions
• Bundle pricing logic
• Wholesale pricing
• Cart-based incentives

Scripts run inside the Script Editor app and modify checkout behavior dynamically. However, Shopify is replacing Scripts with Checkout Extensibility, which is more scalable, secure, and app-based.

Why Shopify Is Deprecating Scripts

Shopify Scripts were powerful but had limitations:

1. Ruby-based architecture: Hard to maintain, developer-dependent, and difficult to scale.
2. Not compatible with Checkout Extensibility: Shopify’s new checkout system does not support Scripts.
3. Performance limitations: Scripts slow down checkout execution because logic runs at runtime.
4. No UI management: Non-technical users cannot manage scripts.
5. Limited integration support: Scripts don’t work well with apps and APIs.

Because of this, Shopify is moving to: Checkout UI Extensions, Functions, Apps, and Customer Events.

What Happens After June 30, 2026?

After the deadline:

• All Shopify Scripts stop working and the Script Editor app will be removed.
• Discounts, shipping logic, and payment customizations relying on Scripts will break.
• Checkout upsells and BOGO offers may fail to apply.

This can directly impact revenue, conversion rates, average order value (AOV), and customer experience.

What Replaces Shopify Scripts?

1. Shopify Functions

Used for: Discounts, shipping rules, payment rules, and validation logic.

2. Checkout UI Extensions

Used for: Checkout upsells, shipping messages, trust badges, progress bars, and custom content.

3. Checkout Apps

Used for: Upsells, discounts, shipping incentives, and gift logic.

4. Customer Events

Used for: Tracking, analytics, and conversion measurement.

What You Must Audit Before Migration

Check the following categories for active scripts:

• Line item scripts: BOGO offers, Buy X Get Y, bundle discounts, wholesale pricing.
• Shipping scripts: Free shipping thresholds, conditional shipping, location-based rules.
• Payment scripts: Hide payment methods, reorder payment options, conditional payments.
• Cart logic: Cart tier discounts, gift with purchase, minimum quantity rules.

Step-by-Step Migration Plan

Step 1: Audit Existing Scripts - Export all Scripts from Script Editor and document their purpose and revenue impact.

Step 2: Identify Replacement Method - Map each script type (Line item, Shipping, Payment) to its corresponding replacement (Functions, Delivery customizations, UI Extensions).

Step 3: Choose Migration Approach - Select between Shopify Native Functions (Native/Fast), Checkout Apps (Easy setup/UI controls), or Custom Extensions (Fully custom/Scalable).

Common Script Migration Examples

• Example 1: Tiered Discount Script (e.g., 10% off over $100) -> New Solution: Shopify Functions discount.
• Example 2: Free Gift Script (e.g., Add gift when cart > $150) -> New Solution: Checkout app or Shopify Function.
• Example 3: Shipping Script (e.g., Free shipping over $75) -> New Solution: Delivery customization function.
• Example 4: Payment Script (e.g., Hide PayPal under $50) -> New Solution: Payment customization function.

Timeline You Should Follow

• Immediately: Audit Scripts.
• Next 30 days: Map replacements.
• Next 60 days: Build new logic.
• Next 90 days: Test checkout.
• Before June 2026: Deploy.

Risks of Not Migrating

Failure to migrate will result in discounts stopping, shipping offers breaking, a drop in conversion rates, and a decrease in AOV.

Testing Checklist After Migration

• Discounts apply correctly
• Shipping logic works
• Payment methods display properly
• Upsells load correctly
• Mobile checkout works
• Analytics tracking intact

Should You Use Apps or Native Functions?

• Use native functions for: Discounts, shipping rules, and payment logic.
• Use apps for: Upsells, AOV boosters, and checkout UI.
• Best approach: A hybrid of both.

The CheckoutBoost app is a popular solution designed to bridge the gap left by the retirement of Shopify Scripts. It utilizes Shopify Functions to deliver advanced logic through a user-friendly interface, meaning you don’t need to write a single line of Ruby or Rust code.

Here is how CheckoutBoost helps merchants transition to the post-Script era:

1. Replaces Ruby Scripts with "Functions"

Since Shopify Scripts (Ruby) are being deprecated, CheckoutBoost uses Shopify Functions to handle backend logic. This ensures that your tiered discounts or BOGO offers run natively within the Shopify checkout, maintaining high speed and reliability without the risk of script errors.

2. No-Code Advanced Logic

One of the biggest pain points of Shopify Scripts was the need for a developer. CheckoutBoost provides a visual rule builder for tasks that used to require complex coding, such as:

• Custom Shipping Rules: Hiding or renaming shipping rates based on cart tags or customer segments.
• Payment Customizations: Hiding specific payment methods (like COD or Klarna) for certain products or order totals.
• Tiered Promotions: Setting up "Spend $X, Get Y% Off" automatically.

3. Integrated Checkout UI Extensions

Beyond just backend logic (Functions), CheckoutBoost often includes Checkout UI Extensions. This allows you to add visual elements directly into the checkout page like upsell carousels, gift-wrap checkboxes, or trust badges which was much harder to do with the old Script Editor.

Summary Table: Script Editor vs. CheckoutBoost (Functions)

FAQs

What is the Shopify Scripts deadline?
Shopify Scripts will stop working on June 30, 2026.

Will my checkout break after Scripts are removed?
Yes, any logic using Scripts will stop working unless migrated.

Do I need Shopify Plus to use the new system?
Yes. Checkout extensibility remains a Shopify Plus feature.

How long does migration take?
Typically 1–4 weeks depending on complexity.

Can I still run BOGO offers?
Yes, via Shopify Functions or checkout apps.

Final Thoughts

The end of Shopify Scripts Migration is an opportunity to modernize. Start early, audit your logic, and migrate gradually to ensure your checkout remains high-performing and future-proof.