For the complete documentation index, see llms.txt. This page is also available as Markdown.

Variant Inventory and Negative Quantities

For variants, the salable stock must normally reside on the child SKUs.

Variant Inventory

Upload Variant Inventory enables inventory transfer for variants. Parent and children must be correctly linked.

Negative Quantities

The MSI routine transmits the calculated quantities. When the quantity is ≤ 0, the status is set to Out of Stock.

Test Cases

  • Positive child quantity

  • Zero

  • Negative

  • Parent without own inventory

  • Multiple sources

  • Last item in a batch

Verification

Check each child SKU, Source Quantity, Stock Status, and frontend availability.