CostLedger ‑ COGS & Margins

Track receipt costs in a dated ledger with cumulative receipt-weighted math you can inspect. Record receipts manually or by CSV; Plus adds completed Shopify PO PDF imports with an amount preview. Pro includes estimated monthly COGS, current inventory valuation and 30/60-day margin reports. Check coverage and uncosted units before using reports. CostLedger never overwrites Shopify's Cost per item. Reports are estimates, not a locked month-close journal. Plus adds ledger and report exports.