SupplierFlow helps merchants manage orders that need to be handled by multiple suppliers, vendors, warehouses, or fulfillment partners. The app routes order items based on rules created by the merchant, then creates supplier assignments so each partner receives the items they need to fulfill. Suppliers can access a secure portal to view assigned orders and submit tracking information without accessing the store admin. Merchants can monitor assignment status, supplier activity, tracking updates

• Route order items to suppliers using custom rules
• Create suppliers and manage portal access from one dashboard
• Let suppliers submit tracking without Shopify admin access