Use a stable SKU identity
Assign each sellable variant a stable SKU. Use channel mappings when an external listing uses a different identifier.
Add operational attributes
Capture barcodes, dimensions, supplier references, cost fields, and reorder inputs used by warehouse and purchasing workflows.
Import in bulk
Choose the product migration template, map source columns, run validation, and review row-level errors before importing.
Model bundles and assemblies
Use bundle or BOM relationships when a sellable item consumes component inventory. Keep component identities separate so allocation and cost remain traceable.