By Mladen Terzic
Shopify Apps & Integrations
1st Dec 2025
9 min read
The Shopify Plus Sandbox provides a safe testing environment for merchants preparing to migrate. You can simulate orders, verify integrations, and experiment with workflows before going live. This guide covers setup steps, key testing areas.

The Shopify Plus Sandbox is a testing environment designed for businesses migrating to Shopify Plus. It allows you to safely test store settings, workflows, and integrations without impacting your live store. Here's what you need to know:
This tool is essential for reducing migration risks and ensuring a seamless transition to Shopify Plus.

The Shopify Plus Sandbox provides a secure space to test features, configurations, and workflows without impacting your live store. You can experiment with unlimited test purchases, run up to 500 real test orders, and even customize checkouts. This environment allows teams to confidently test store settings and ensure everything works as expected before rolling it out.
It’s not just about experimenting safely - this sandbox also lets you dive deep into Shopify Plus’s advanced tools and integrations to ensure they function as intended.
With the sandbox, merchants can test key Shopify Plus features and integrations to ensure everything runs smoothly. You’ll have access to powerful tools like Flow, Launchpad, and Transporter apps, allowing you to explore advanced capabilities before implementation.
| Feature Type | Capabilities |
|---|---|
| Apps | Test paid apps without extra charges |
| API Integration | Confirm Shopify Plus API functionality |
| Custom Workflows | Check automation and business processes |
| Theme Modifications | Experiment with and preview design changes |
By addressing potential issues early, businesses can reduce risks and ensure a more seamless experience when implementing new features.
Using the Shopify Plus Sandbox helps streamline the migration process by identifying and fixing issues before they affect your live store. This proactive testing prevents costly errors and ensures a smooth transition to Shopify Plus.
One major benefit is the ability to verify data compatibility. Merchants can confirm that product details, customer records, and historical orders transfer correctly, maintaining data accuracy throughout the migration. Additionally, the sandbox allows teams to ensure that essential systems like ERPs, CRMs, and third-party apps integrate properly, so your business-critical tools work as expected post-migration.
Agencies such as Codersy can also use the sandbox to test and refine custom solutions. This ensures all features and integrations are fully functional before deployment, reducing downtime and maintaining business operations during the transition.
To set up a Shopify Plus Sandbox store using the Partner Dashboard, follow these steps:
This process creates a testing environment where you can identify and address migration issues early on.
The Shopify Plus Sandbox offers a robust testing environment, but it does come with specific limitations:
| Limitation Type | Description |
|---|---|
| Transactions | No live payment processing available |
| Orders | Limited to 500 test orders |
| Apps | Apps cannot be transferred to live stores |
| Security | Basic SSL only (no Extended Validation) |
| Usage | Strictly for testing purposes |
Understanding these limitations will help you plan your testing strategy effectively.
For accurate and productive testing, your data needs to be well-structured. Use migration tools from the Shopify App Store or upload CSV files to import the following key elements:
Well-prepared data ensures that your testing mirrors real-world conditions, reducing the likelihood of migration issues. Partnering with experts like Codersy can streamline this process and ensure everything is set up correctly.
“Plan ahead to ensure app compatibility, data readiness, and clear goals. Use Plus features like Launchpad and Flow for automation.” – Quickfire Digital [1]
Once your data is ready, it's time to test the core functions of your store. Focus on these critical areas:
| Testing Area | What to Test |
|---|---|
| Payment Processing | Simulate different payment scenarios using tools like the Bogus Gateway. |
| Inventory Management | Check stock updates, variant handling, and bulk operations. |
| Customer Experience | Test the checkout process, account creation, and wishlist features. |
| Integration Points | Verify API functionality and address any webhook issues. |
If testing uncovers any problems, a clear troubleshooting process will help you resolve them efficiently.
Error logs are your best friend when diagnosing problems during sandbox testing. For payment gateway errors, double-check your configuration settings. If the issue is theme-related, review and adjust the theme code or customizations in a development environment before making changes live.
Here’s a simple troubleshooting process:
Shopify Plus provides tools to make testing and troubleshooting easier. These tools can simulate transactions, monitor performance, and validate API integrations.
| Tool Type | Purpose | Features |
|---|---|---|
| Debugging Tools | Identify errors | Access stack traces and analyze logs. |
| Performance Monitors | Test site performance | Track response times and identify bottlenecks. |
| Integration Testers | Validate APIs | Confirm endpoint functionality and data flow. |
“When making the leap to Plus, plan ahead. Ensure your apps are compatible, data is prepped, and goals are clear.” – Quickfire Digital [1]
For more complex migrations, it might be worth consulting experienced developers. Agencies like Codersy specialize in thorough testing and issue resolution to keep your live store running smoothly.
The Shopify Plus Sandbox environment is an essential tool for testing before migration. It allows merchants to confirm their store's functionality, maintain data accuracy, and spot potential problems – all without affecting live operations. Key areas like payment systems, inventory control, and third-party integrations can be thoroughly tested, setting the stage for a smooth migration.
While these steps cover the basics, complex migrations often require expert assistance, especially when dealing with custom integrations or specific business needs.

When facing complicated migration challenges, professional help can make a big difference. Agencies like Codersy, with their experience in Shopify Plus migrations, offer tailored services such as:
Their expertise ensures that the issues uncovered during sandbox testing are properly addressed, helping your store function flawlessly after the migration.
The Forthglade case study highlights the value of careful planning, showcasing their successful 18-week migration to Shopify Plus [1]. Using insights gained from your sandbox testing, focus on these key steps before launching: