SyncLink66 is a real-time multi-channel inventory visibility dashboard built for small e-commerce sellers. Monitor stock across Shopify, eBay, Etsy, and WooCommerce in one place for just $19.99/mo. Get real time low/out of stock alerts with direct links to update your listings manually. Stop overpaying for bloated automation that risks erasing custom listing data. We check your stores automatically, never your listings. No setup calls required. Nothing changes without you.