1 — Select applicable attributes (admin-configured)
2 — Select options per attribute
Select at least one option per enabled attribute to generate variants.
3 — Set price, SKU, stock per variant
Stock quantity is saved on the product and used as the default stock when there are no variations. If you add Color / Size variants above, each variant row has its own stock — that is what the storefront shows. Low stock threshold flags the listing when units fall below this number. Warehouse, barcode, and stock status apply to the whole listing.