Inventory Groups and Locations have their own import and export files. A stock quantity CSV changes existing items at merchant-managed locations. You can enter stock at a location for the first time. Create the item and location first; use the owning app to change app-managed stock.
Preview your stock CSV
Enter SKU, LocationSlug, Quantity, and Reason. Quantity must be a whole number within the displayed limit and cannot be lower than held stock. Review the preview and correct reported errors. A row already matching the current quantity is counted as skipped.
Review the completed job
Open Bulk jobs to review processed, succeeded, skipped, and failed counts. A successful stock row appears in Stock history. A failed row leaves that item's quantity unchanged and shows its reason. Stock can change while an import runs, so check the completed result even if the preview passed.
Download an export from its completed job. Stock exports include eligible product, variant, and group rows, including group locations with zero stock.