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

A Comprehensive Guide to Transitioning from CommerceTools to BigCommerce

Migrating an e-commerce store is a pivotal decision, offering opportunities for enhanced scalability, improved features, and a better user experience. This comprehensive guide will walk you through the process of replatforming your online store from CommerceTools to BigCommerce. While CommerceTools is a powerful headless commerce platform, a direct API connection to migration tools might not always be available. In such cases, the most effective method involves exporting your data from CommerceTools into CSV files, which then serve as the source for your data transfer to BigCommerce.

BigCommerce, known for its robust features, scalability, and ease of use, provides an excellent target platform for merchants looking for a comprehensive, all-in-one solution. This guide will ensure your valuable product data, customer information, order history, and other critical assets are moved securely and efficiently, preserving data integrity and maintaining your online presence.

Prerequisites for a Smooth Migration

Before initiating your data transfer, careful preparation is paramount to ensure a successful and seamless transition. Addressing these prerequisites will minimize potential downtime and preserve your store's SEO rankings and customer experience.

• CommerceTools Data Export: Since a direct API connection might not be available, you will need to export all essential data from your CommerceTools store into CSV files. This includes, but is not limited to, products (with SKUs, variants, attributes), product categories, customer records, order history, and potentially CMS pages or blog posts. Ensure your data is clean and well-organized for optimal import. For more details on preparing your source store, consult our How to prepare Source store for migration? guide.
• BigCommerce Store Setup: Have a new BigCommerce store account created and ready. Familiarize yourself with its basic settings, themes, and navigation.
• BigCommerce API Credentials: BigCommerce migrations require specific API access. You'll need to generate a Client ID (Username), an Access Token (API Token), and your store's API Path. This typically involves creating a Custom App within your BigCommerce admin panel with the necessary API scopes to allow data manipulation. Ensure your store is configured for HTTPS. For a detailed walkthrough on obtaining these credentials, refer to The Short & Essential Guide to Access Credentials for Cart2Cart.
• Backup Your Data: Always perform a complete backup of your current CommerceTools data before starting any migration process.
• Review Current Store Data: Take this opportunity to audit and clean up any outdated or unnecessary data in your CommerceTools store. This will ensure you only transfer relevant information to BigCommerce.
• Choose Your Migration Service: Decide if you will manage the migration yourself using a migration wizard or opt for a managed service for expert assistance.

For additional information on preparing your target store, please visit our How to prepare Target store for migration? FAQ.

Performing the Migration: A Step-by-Step Guide

Follow these steps to successfully move your e-commerce data from CommerceTools (via CSV) to BigCommerce.

Step 1: Get Started with the Migration Wizard

Begin by accessing the migration wizard. This is where your journey to a new BigCommerce store begins.

Step 2: Connect Your Source Store (CommerceTools via CSV)

Since CommerceTools is not directly supported by an API connection in our system, you will select "CSV File to Cart" as your Source Cart. Upload the CSV files you exported from your CommerceTools platform. This method allows you to transfer a wide range of entities including products, product categories, manufacturers, customer data, orders, reviews, and CMS pages. For more information on this method, visit our CSV File Data Migration service page.

Step 3: Connect Your Target Store (BigCommerce)

Next, select "BigCommerce" as your Target Cart. Provide your BigCommerce store's URL and the API credentials you generated: the Client ID, Access Token, and API Path. These credentials grant the migration tool the necessary permissions to securely transfer your data.

Step 4: Select Data Entities for Transfer

At this stage, you'll choose which specific data entities you wish to migrate from your CSV files to BigCommerce. The BigCommerce platform supports the migration of crucial store data, including:

• Products: Including details, images, SKUs, and product variants (from attributes).
• Product Categories: Maintaining your store's organizational structure.
• Manufacturers: Associating products with their respective brands.
• Customers: Transferring customer accounts and associated data.
• Orders: Moving historical order data, ensuring continuity.
• Coupons: Replicating your promotional offers.
• Blogs Posts: Migrating your valuable content.
• CMS Pages: Transferring informational and static pages.

You can either select all entities for a comprehensive data transfer or choose specific items based on your requirements.

Step 5: Configure Additional Migration Options

Enhance your migration with a range of additional options, crucial for preserving SEO rankings, maintaining data integrity, and optimizing your new store's structure:

• Clear Target Store Data: The option to Clear current data on Target store before migration is available. If selected, any existing data on your BigCommerce store will be removed before the migration begins, ensuring a fresh start.
• Create 301 SEO URLs: Highly recommended for maintaining your search engine rankings and link equity. This option automatically creates 301 redirects from your old CommerceTools URLs to the new BigCommerce URLs, preventing broken links and preserving your SEO value.
• Create Variants from Attributes: Essential for products with multiple options (like size or color), this option ensures that your product attributes are correctly mapped to create product variants in BigCommerce, maintaining accurate inventory and product displays.
• Preserve IDs: Options like "Preserve Product IDs," "Preserve Category IDs," and "Preserve Customers IDs" can be used to maintain the original identifiers for your entities, which can be useful for internal tracking and integrations. Learn more about How Preserve IDs options can be used?.

Step 6: Map Data Fields

Accurate data mapping is critical for ensuring that all your CommerceTools data is correctly associated with the corresponding fields in BigCommerce. This step involves matching customer groups, order statuses, and product attributes from your source CSVs to their equivalents in your target BigCommerce store. This ensures data consistency and integrity, contributing to a seamless user experience post-migration.

Step 7: Run a Free Demo Migration

Before committing to the full data transfer, perform a free demo migration. This allows you to migrate a limited number of entities (e.g., 10-20 products, customers, orders) to your BigCommerce store. Review the migrated data thoroughly to ensure accuracy, proper formatting, and functionality. This step is crucial for identifying and resolving any potential issues before the main migration, saving time and resources.

Step 8: Initiate the Full Data Transfer

Once you are satisfied with the demo results and have reviewed all your settings, proceed with the full migration. At this stage, you'll finalize your selections and costs. Consider adding Migration Insurance for peace of mind, offering options for remigrations if needed. Your entire store data will then be transferred to BigCommerce.

Post-Migration Steps

After your data has been successfully transferred to BigCommerce, a few crucial post-migration tasks are necessary to ensure your new store is fully operational and optimized.

• Thorough Testing: Navigate through your new BigCommerce store as a customer. Test product pages, add items to the cart, go through the checkout process, and verify customer account functionalities. Ensure all products, orders, customers, and other transferred data appear correctly.
• SEO Review: Verify that all your 301 redirects are working correctly. Check for any broken links using tools like Google Search Console. Submit your new sitemap to search engines to help them re-index your site efficiently and preserve your SEO rankings.
• Design and User Experience: Customize your BigCommerce theme to align with your brand identity. Ensure the site is mobile-responsive and provides an intuitive user experience.
• Payment and Shipping Configuration: Set up your preferred payment gateways and configure all shipping zones and rates within BigCommerce.
• App and Integrations: Reinstall or configure any third-party apps and integrations (e.g., marketing automation, analytics, customer support) from the BigCommerce App Marketplace that were essential for your CommerceTools store.
• Update DNS Records: Once you are confident in your new BigCommerce store, update your domain's DNS records to point to your BigCommerce store.
• Monitor for New Data: If new orders or customer registrations occurred during the migration window, consider utilizing a Recent Data Migration Service to transfer any delta data.

Migrating from CommerceTools to BigCommerce is a significant undertaking, but with careful planning and execution, it can lead to a more robust, scalable, and feature-rich e-commerce presence. Should you encounter any challenges or require expert assistance, do not hesitate to Contact Us for support.