Import and export products with CSV

Required column: name. Optional: sku, category, brand, description, price, currency, availability, status, external_url, tags (separated by ;) and spec:<name> columns such as spec:Material.

• Rows with a SKU that already exists update that product; other rows create new ones.
• Use Validate only first. If any row has a problem, nothing is imported; fix the listed rows and retry.
• CSV import/export is available on plans that include it. Exported cells starting with =, +, - or @ are neutralised to protect spreadsheets.