Inventory and parts management system with KPI-based filtering for quick access to inventory levels, costs, and shortage data. Search functionality allows lookup by part name or number. Individual part details display essential information including QR codes that enable mobile app scanning for viewing details, updating quantities, and adding parts to work orders. Transaction history tracking shows reconciliation records with quantity changes and notes. Work order integration traces part usage to specific completed work orders. Restock transaction records include quantity added, costs, notes, and file attachments. Reporting functionality provides parts cost analysis with customizable time frames for viewing monthly or yearly parts usage data.