MakeStock tracks the wax, oils, findings, paper and other materials your products are made from, which Shopify does not. Add each material with a unit, cost, stock and a low threshold, then list what one unit of each variant uses. Paid orders deduct the materials once; cancellations and restocked refunds put them back, and every change is logged. Can I make it? shows how many units current stock covers and which material limits it. Push material cost to Shopify, and import or export CSV.

• Materials with unit, cost per unit, stock on hand and a low-stock threshold
• A bill of materials per variant, and copy it to other variants of the product
• Paid orders deduct materials; cancellations and restocked refunds restore them
• Can I make it? shows units makeable from current stock and the limiting material
• Low-material alerts, cost push to Shopify cost per item, and CSV import/export