SKU.io Reviews & Product Details

SKU.io is a multi-channel inventory and order management ERP for e-commerce operators selling across Shopify, Amazon, Walmart, eBay, TikTok, WooCommerce and BigCommerce. It holds one source of truth for inventory, orders, purchasing and per-order profit. Every product carries a perpetual ledger of each movement - type, quantity, unit cost, warehouse and FIFO cost layer - so when a count looks wrong you can trace how it got that way. FIFO valuation feeds accurate COGS and order-level profitability. Orders from every channel land in one queue with standardized statuses. The platform handles bundles and kits, multi-warehouse and 3PL fulfillment, FBA and AWD, case packs, EDI trading partners, vendor deposits and consignment stock. Demand planning turns forecasts into purchase orders and warehouse transfers. Integrations include QuickBooks Online and Xero, plus a documented REST API and open-source agent skills for driving SKU.io from terminal-based AI agents.