What is the difference between NetSuite WMS and NetSuite Inventory Management?

NetSuite Inventory Management tracks stock levels, locations, costs, and reorder triggers; it is the data foundation for warehouse operations. NetSuite WMS adds a directed-task layer: bin-level tracking, mobile scanning, pick-and-put-away workflows validated at every step. Inventory Management is included in most NetSuite licences; WMS is a separately licensed add-on module.