SupplyWatch prevents stockouts and frees up cash flow using real sales data. Syncs with Shopify to track inventory live, calculate sales velocity, and generate AI reorder recommendations with exact quantities and timing. Tracks bundles and components automatically. Manages suppliers and purchase orders in one place. Shows days-of-stock predictions per product. Works across multiple locations. No code installed on your store. No theme changes. Plug and play with your existing Shopify data.