Next-Cart
Custom Migration

Expert Help for Your Most Complex Store Move

Our team handles the heavy lifting for your most complicated data, including custom fields, third-party app data, and specialized attributes.
Trusted by Leading eCommerce Platforms
Trusted by Leading eCommerce Platforms
Key Features

Why Custom Migration Stands Out

We adapt our tools and workflows to meet your unique requirements, no matter how complex.
Support for custom fields and unique data structures
Dedicated project manager and technical team
Flexible workflow adapted to your case
Enterprise-level support and testing
Who needs this service?

Is This Service Right for You?

Ideal for enterprises seeking to reduce technical risk, protect data integrity, and maintain operational continuity during a platform transition.

High-Volume Enterprises and Large-Scale Storefronts

Built for large catalogs, extensive order histories, and migrations where scale demands careful planning, testing, and execution.

Businesses With Special Requirements (Subscriptions, ERP, Multilingual Sites)

Suitable for custom fields, non-standard attributes, third-party app data, and structures that standard migration rules cannot fully cover.

Clients Requiring Bespoke Technical Flexibility

Best when the migration needs custom mapping, transformation rules, special validation, or technical work designed around your business process.
Workflow Snapshot

How Our Custom Migration
Process Works

We assess your data and requirements, agree on the scope with you, and develop the necessary customizations. Our team runs and tests the migration, while you review and approve the results.
Step1

Agree on Requirements and Scope

Step2

We Develop and Test the Customizations

Step3

We Migrate and Check Your Data

Step4

Review and Approve the Results

Pricing Highlight

Simple Pricing, No Hidden Costs

Custom Migration pricing combines the service model, your Entity Points Plan, and any Custom Jobs required for your unique scope.
Price is calculated based on
Standard Service price floor for your selected Entity Points Plan
Agreed customization work
Purchased Add-ons, if applicable
Expert handle, if included
Other agreed scope-specific costs, if applicable
No additional hidden costs
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See Your Migration Cost
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Frequently Asked Questions

Have unique requirements? We’ll make it happen

When should I choose Custom Service instead of Standard or Managed Service?

Choose Custom Service when the result you need cannot be produced by supported migration behavior or Standard Add-ons alone. Typical cases include custom fields or tables, app/plugin/module/extension data, external identifiers, bespoke transformations, non-standard relationships, Custom Platform work, or modified/new Add-on behavior. Store size alone does not make a migration Custom Service.

Provide your Source Platform and Target Platform details, representative records including difficult edge cases, the business purpose and data owner, the intended Target Store result, transformation or matching rules, related apps or external systems, and clear validation examples. These inputs help Next-Cart assess feasibility, define what is included or excluded, and quote the tailored work more accurately.

Yes, when the data is accessible and a workable Target Platform representation can be agreed. Next-Cart first identifies which system owns the data, which migrated records it belongs to, where it should land, and which business process still depends on it. Custom Service can preserve the agreed migration-side data and relationships, but installing or operating the app or integration itself is separate unless explicitly included.

No. Custom Service defines the tailored migration work. You can perform the agreed migration actions yourself, or include Expert Handle when expert-led execution is part of the accepted scope. Theme work, app installation, integration deployment, payment, shipping, tax or email setup, and full workflow reconstruction are separate unless expressly included.

Custom Service starts from the Standard Service price for your selected Entity Points Plan, then adds the agreed customization-work quote, applicable Add-ons, Expert Handle when included, and other accepted scope-specific costs. If you add custom work to a migration you already purchased, the amount already paid is recognized and you pay only the additional difference. The upgrade stays within the same migration and does not extend the one-year service duration.