IMS
Inventory Management System
An Inventory Management System (IMS) tracks what stock you have, where it is, and what state it is in — across warehouses, stores, in-transit, and supplier locations. It records every movement (receipt, transfer, adjustment, sale, return) and maintains valuation for finance. An IMS answers the question 'do I have this SKU available to promise?' in real time.
An IMS is narrower than a WMS: it tracks stock but does not necessarily direct warehouse operators through pick and pack tasks. In most modern platforms the IMS is a capability of the WMS or OMS rather than a separate product.
Accurate inventory is the foundation for reliable order promising, replenishment planning, and financial reporting.
Further reading
Related terms
Ready to see BizBloqs on your own process?
Book a demo and we will walk your warehouse and order flow end to end — inbound, storage, picking, shipping, returns — and tell you honestly what BizBloqs would change.
Two questions about your own operation
How many of your articles sit in a pick location they empty less than once a month?
Part one: Laying out a warehouse does not start with the racking
After your last integration, how many systems hold a stock quantity for the same item? Name them.