order fulfillment2 admin dashboard1 barcode scanning1 consolidation1 delivery tracking1 employee management1 erp1 flutter mobile app1 flutter nextjs1 inventory control1 inventory management1 locker package1 logistics1 multi-warehouse support1 nextjs dashboard1 order tracking system1 perfex1 perfex crm1 perfex modules1 pickup scheduling1 pre-alert management1 real-time analytics1 recipient management1 shipping management1 supply chain management1 warehouse management1 warehouse management system1 warehouse software1 wms solution1