Start your CSV to BigCommerce Migration today!
Move your store from CSV to BigCommerce with a secure, guided migration tailored to your business.
Upload the required data files to establish the connection.
Enter your BigCommerce source store URL, API Path, Client ID and Access Token to establish the connection.

CSV
BigCommerce
CSV
BigCommerceTheme setup, checkout settings, payments, taxes, shipping, apps, channels, and live integrations are Target Platform implementation tasks, not ordinary migrated records. Plan and test them in BigCommerce alongside the migration, while using Next-Cart to validate the agreed catalog, customer, order, content, and redirect data.
Some supported data can be migrated or mapped, but segmented pricing, B2B records, channel assignments, multi-storefront relationships, app-owned data, and external identifiers may need special configuration or Custom Service review. BigCommerce-side channel, storefront, and pricing setup should be treated separately from ordinary record transfer and validated before launch.
First confirm how each source product choice should appear in BigCommerce: as a variant, option, modifier, custom field, or another structure. Clear catalog structures may fit Standard Service, while modifier-heavy customization, bespoke pricing, or unsupported field handling may require Add-ons or Custom Service. Demo Migration should include both variant-heavy and modifier-like products.
By default, all products are migrated regardless of stock status.
If you want to transfer only in-stock items, our technicians can customize the migration process. This will be handled as a Custom Job.
Move your store from CSV to BigCommerce with a secure, guided migration tailored to your business.