Wasp Inventory OP Basic is an on-premise inventory control system providing essential stock tracking for organizations that require data hosted locally. It includes core inventory functions such as receiving, picking, stock counts, adjustments, and location tracking. Designed for a single user, this edition fits smaller warehouses, retail backrooms, parts rooms, and service departments that need structured inventory processes without cloud reliance. The on-premise model provides full administrative control over security, networking, and data storage. It offers dependable, self-managed inventory visibility in a lightweight form.