Free tools for better ops.
Generate docs, plan inventory, and streamline operations with no spreadsheets.
Purchase Order Generator
Spin up clean, vendor-ready purchase orders in minutes — no template wrangling.
Retail Metric Calculators
Chargeback rate, fill rate, perfect order, EOQ, sales velocity — the numbers your buyer grades you on.
Landed Cost Calculator
Split one freight invoice across every SKU on the shipment, with stacked tariffs, customs entry fees, and import VAT.
Sales Tax by State
Every rate, the threshold that makes you register, and whether shipping and clothing are taxed.
Barcode Generator
Render a valid UPC, EAN, GS1-128, SSCC, or QR code and download it, with the spec beside it.
Tariff Calculator
Price landed cost across borders in seconds, before it wrecks your margins.
Platform Comparison
See how CommerceOS stacks up against the ERP you’re trying to escape.