pharmacy inventory2 barcode scanner1 boutique inventory1 customer manage1 flutter erp1 food manage1 hrm1 inventory1 inventory management1 invoice generation1 multi warehouse1 offline inventory1 payroll management1 purchase order1 realm database1 restaurant inventory1 sales invoice1 shop management1 staff management1 stock1 stock tracking1 store1 super shop inventory1 vendor management1 warehouse inventory1