multi warehouse3 payroll management2 purchase order2 sales invoice2 accounting software1 aspnet core1 barcode inventory1 barcode scanner1 boutique inventory1 erp1 flutter erp1 flutter pos1 inventory addon1 inventory management1 inventory system1 inventory tracking1 laravel inventory1 manufacturing bom1 mongodb1 nextjs1 offline inventory1 pharmacy inventory1 pos addon1 pos system1 quickro pos1 realm database1 retail pos1 retail software1 role based access control1 shop management1