Walmart to BigCommerce Migration - Step-by-Step Guide & Expert Services

Migrating Your Walmart Store to BigCommerce: A Comprehensive How-To Guide

Transitioning an e-commerce store is a significant undertaking, but moving from a platform like Walmart to BigCommerce can unlock substantial growth opportunities. BigCommerce offers robust features, scalability, and flexibility that empower merchants to create unique brand experiences and manage their businesses more effectively. This guide provides a clear, step-by-step process for performing a data transfer from your existing Walmart store to a new BigCommerce platform, focusing on maintaining data integrity and minimizing downtime.

Given that direct API connections for Walmart are not typically available for automated migration tools, this process will involve exporting your data from Walmart into CSV files, which will then serve as the source for your migration to BigCommerce. This method ensures that all your vital store information, from product SKUs to customer records, makes a smooth transition.

Prerequisites for Migration

Before embarking on your migration journey, proper preparation is key. Ensuring both your source (Walmart via CSV) and target (BigCommerce) environments are ready will streamline the entire process.

For Your Walmart Store (Source Data via CSV)

• Data Export: Since Walmart does not offer direct API integration for third-party migration tools, you will need to export your store data into CSV (Comma Separated Values) files. This is the foundation of your CSV.File Data Migration.
• Data Types: Identify all critical entities to export, including products, product categories, manufacturers, reviews, customer data, orders, invoices, taxes, coupons, CMS pages, and blog posts. Carefully plan which data points are essential for your new BigCommerce store.
• Data Cleaning and Preparation: Before exporting, take the opportunity to clean up any outdated, redundant, or incorrect data within your Walmart store. Well-organized CSV files will result in a cleaner and more efficient transfer to BigCommerce.
• Backup Your Data: Always create a comprehensive backup of your current Walmart store data before initiating any major changes or exports. This provides a safety net in case of unforeseen issues. For more details on preparing your source store, read our How to prepare Source store for migration? FAQ.

For Your BigCommerce Store (Target Platform)

• BigCommerce Store Setup: Ensure you have an active BigCommerce store. This includes setting up your account and familiarizing yourself with the admin panel.
• API Credentials: BigCommerce migrations are performed via API, requiring specific credentials for connection. You will need a Client ID, an Access Token, and your API Path. These are typically generated by creating a custom API account or app within your BigCommerce admin panel, ensuring it has the necessary scopes (permissions) to read and write data. HTTPS is also a requirement for API access. For detailed instructions on obtaining these, consult The Short & Essential Guide to Access Credentials for Cart2Cart.
• Initial Configuration: While not strictly necessary before migration, consider installing a basic theme, setting up your base currency, and other foundational settings on BigCommerce to prepare for the incoming data. For more information on preparing your target store, check out our How to prepare Target store for migration? FAQ.

Performing the Migration: A Step-by-Step Guide

With your data prepared and your BigCommerce store ready, you can now begin the data transfer process using a specialized migration tool like Cart2Cart. Follow these steps to ensure a seamless transition.

Step 1: Start Your Migration

Begin by accessing the migration wizard. This initial page will guide you through the process, offering options for a DIY migration or assistance from experts.

Step 2: Source Store Setup (Walmart via CSV)

In the migration wizard, you will configure your source store. Since you are moving from Walmart, you will select "CSV File to Cart" as your source cart. Upload the prepared CSV files containing your exported Walmart data. This step connects the migration tool to the data you wish to transfer.

Step 3: Target Store Setup (BigCommerce)

Next, you will set up your target store. Select "BigCommerce" from the list of supported carts. You will then be prompted to enter your BigCommerce store's URL along with the API credentials you prepared: the Client ID, Access Token, and API Path. This information allows the migration tool to securely connect and transfer data to your new BigCommerce store.

Step 4: Select Data Entities

This critical step allows you to choose exactly which data entities you want to move to your BigCommerce store. You can select all available entities—such as products, product categories, customers, orders, coupons, blogs, and CMS pages—or pick specific ones. This granular control ensures only the desired data is transferred.

Step 5: Configure Additional Options & Data Mapping

Enhance your migration with a range of customizable options and crucial data mapping settings.

Additional Migration Options

Review the list of additional options to tailor your data transfer. Highly recommended options include:

• Create 301 SEO URLs: This is vital for maintaining your search engine rankings and link equity by redirecting old Walmart URLs to their new BigCommerce counterparts.
• Preserve IDs: Options like "Preserve Orders IDs," "Preserve Product IDs," "Preserve Category IDs," and "Preserve Customers IDs" ensure that the unique identifiers for your data remain consistent, which can be important for internal tracking and historical records. For more on preserving IDs, refer to How Preserve IDs options can be used?.
• Migrate Images in Description: Ensure product images embedded within descriptions are transferred correctly.
• Clear Current Data on Target Store: If your BigCommerce store contains dummy data or previous test migrations, this option will remove it before the new data is imported. Read more about this option here.
• Create Variants from Attributes: If your Walmart products utilize attributes that define variations (e.g., size, color), this option will help create proper product variants in BigCommerce.

Data Mapping Setup

This step ensures data consistency by matching customer groups and order statuses from your Walmart data to their corresponding fields in BigCommerce. For example, you’ll map customer roles (e.g., 'Wholesale' to 'Customer Group A') and order states (e.g., 'Pending payment' to 'Awaiting Payment') to ensure data integrity post-migration.

Step 6: Run a Free Demo Migration

Before committing to the full migration, run a free demo. This allows you to migrate a limited number of entities (e.g., 10-20 products, customers, and orders) to your BigCommerce store. It's an excellent way to preview the migration results, check data integrity, and ensure everything transfers as expected, without any commitment.

Step 7: Full Migration

Once you are satisfied with the demo results, proceed with the full migration. Review the final details, including the total migration cost and the scope of data. Consider adding Migration Insurance Service, which offers additional remigrations within a set period, providing peace of mind. Initiate the full data transfer, and your store will be replatformed to BigCommerce.

Post-Migration Steps

Completing the migration is a major milestone, but a few crucial post-migration tasks will ensure your new BigCommerce store is fully operational and optimized for success.

• Thoroughly Review Migrated Data: Conduct a comprehensive audit of all transferred data on your BigCommerce store. Verify product details (SKUs, variants, images, descriptions), customer accounts, order history, and category structures. Ensure all prices, taxes, and shipping settings are accurately reflected.
• Configure BigCommerce Storefront: Customize your BigCommerce theme to align with your brand identity. Set up payment gateways, shipping zones, and tax settings. Explore the BigCommerce App Store for any necessary apps or plugins that enhance functionality or user experience.
• Implement 301 Redirects: If you didn't utilize the automatic 301 redirect option during migration, it's crucial to set these up manually. Redirecting old Walmart URLs to your new BigCommerce URLs is essential for preserving SEO rankings and maintaining link equity, preventing broken links and a poor user experience.
• Update DNS Settings: Point your domain name to your new BigCommerce store. This step makes your new store live to the public. Ensure you plan this carefully to minimize downtime.
• Test All Functionality: Place test orders as a customer, create new customer accounts, and test all forms, search functionality, and checkout processes. Confirm that all integrations (e.g., email marketing, analytics) are working correctly.
• Monitor SEO and Performance: Keep a close eye on your website's performance using tools like Google Analytics and Google Search Console. Monitor for any crawl errors, broken links, or drops in search rankings. Address any issues promptly.
• Announce Your New Store: Once everything is validated and functioning perfectly, inform your customers about your exciting new BigCommerce store! Highlight the improved features and enhanced shopping experience.

By following this detailed guide, your transition from Walmart to BigCommerce will be smooth, efficient, and set your business up for long-term success on a powerful e-commerce platform. If you encounter any challenges, remember that professional assistance is available to ensure your migration is executed flawlessly.