Inventory management, also known as field inventory management, is the task of understanding the
stock mix of a company and the handling of the different demands placed on that stock. The demands are influenced by both
external and
internal
Internal may refer to:
*Internality as a concept in behavioural economics
*Neijia, internal styles of Chinese martial arts
*Neigong or "internal skills", a type of exercise in meditation associated with Daoism
* ''Internal'' (album) by Safia, 2016 ...
factors and are balanced by the creation of
purchase order
A purchase order, often abbreviated to PO, is a commercial document issued by a buyer to a seller, indicating types, quantities, and agreed prices for products or services required. It is used to control the purchasing of products and services ...
requests to keep supplies at a reasonable or prescribed level.
Inventory
Inventory (British English) or stock (American English) is a quantity of the goods and materials that a business holds for the ultimate goal of resale, production or utilisation.
Inventory management is a discipline primarily about specifying ...
management is important for every other business enterprise. It includes tasks related to setting and reviewing inventory targets.
[Gartner, Inc.]
Cover Considerations — How to Optimize Retail and Consumer Product Inventory Targets
published on 15 February 2017, accessed on 25 April 2025
Overview
A typical inventory management process for a retail business follows the following sequence:
# Request for new
inventory
Inventory (British English) or stock (American English) is a quantity of the goods and materials that a business holds for the ultimate goal of resale, production or utilisation.
Inventory management is a discipline primarily about specifying ...
from stores to head office,
# Head office issues a
purchase order
A purchase order, often abbreviated to PO, is a commercial document issued by a buyer to a seller, indicating types, quantities, and agreed prices for products or services required. It is used to control the purchasing of products and services ...
to the vendor,
# Vendor ships the goods,
#
Warehouse
A warehouse is a building for storing goods. Warehouses are used by manufacturers, importers, exporters, wholesalers, transport businesses, customs, etc. They are usually large plain buildings in industrial parks on the rural–urban fringe, out ...
receives the goods,
# Warehouse stores and distributes to the stores,
# Shops and/or consumers (e.g. wholesale shops) receive the goods,
# Goods are sold to customers at the shops.
Gartner
Gartner, Inc. is an American research and advisory firm focusing on business and technology topics. Gartner provides its products and services through research reports, conferences, and consulting. Its clients include large corporations, gover ...
's research in 2017 found that many businesses take subjective approaches to determining how much inventory they should hold in their
distribution center
A distribution center for a set of products is a warehouse or other specialized building, often with refrigeration or air conditioning, which is stocked with products (goods) to be redistributed to retailers, to wholesalers, or directly to c ...
s and stores. They argue instead that leading businesses have the potential to calculate optimal inventory holding targets more effectively without jeopardizing sales.
Software applications
Inventory management software is a tool to help efficiently manage stock. While the capabilities of applications vary, most inventory management applications give organizations a structured method of accounting for all incoming and outgoing inventory within their facilities. Organizations may save costs associated with manual inventory counts, administrative errors and reductions in inventory stock-outs.
Often tracking stock just through sales and returns is not enough for retailers and does not meet the demands of customers multichannel expectations. Customers expect retailers to have real-time knowledge of stock availability. This can be a challenge for retailers who may have on-line as well as bricks and mortar outlets.
A good
inventory management system will be able to list all stock options with a size colour matrix as well as give live reports on best or worst sellers, supply chain and sales staff.
Many large organizations use sophisticated
ERP systems such as
Oracle EBS and
SAP for inventory management. Stock modules in these ERP systems provide many of the options needed to manage inventory.
The stock size needs to correspond to the amount of products which are sold. If the stock is too large (especially with
perishable
Decomposition is the process by which dead organic substances are broken down into simpler organic or inorganic matter such as carbon dioxide, water, simple sugars and mineral salts. The process is a part of the nutrient cycle and is esse ...
goods such as fruit and vegetables) there is a risk of financial losses as some of the inventory
may spoil while sitting in the store. To reduce this risk (and keep financial losses as small as possible), there is hence benefit in precisely recording the weekly purchases of the shop's customers. This can be done through
purchases tracking per individual shopper.
MED Warehouse
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See also
* Supply chain management
In commerce, supply chain management (SCM) deals with a system of procurement (purchasing raw materials/components), operations management, logistics and marketing channels, through which raw materials can be developed into finished produc ...
* Document automation
Document automation (also known as document assembly) is the design of systems and workflows that assist in the creation of electronic documents. These include logic-based systems that use segments of pre-existing text and/or data to assemble a new ...
* Warehouse management system
* Storage management system
* Automated identification and data capture
Automatic identification and data capture (AIDC) refers to the methods of automatically identifying objects, collecting data about them, and entering them directly into computer systems, without human involvement. Technologies typically considered ...
* Economic order quantity
Economic order quantity (EOQ), also known as financial purchase quantity or economic buying quantity, is the order quantity that minimizes the total holding costs and ordering costs in inventory management. It is one of the oldest classical pro ...
* Economic lot scheduling problem
* Newsvendor model
The newsvendor (or newsboy or single-periodWilliam J. Stevenson, Operations Management. 10th edition, 2009; page 581 or salvageable) model is a mathematical model in operations management and applied economics used to determine Inventory optimizati ...
* Vendor-managed inventory
Vendor-managed inventory (VMI) is an Field inventory management, inventory management practice in which a supplier of goods, usually the manufacturer, is responsible for optimizing the inventory held by a distributor.
Under VMI, the retailer share ...
* Scan-based trading
Scan-based trading (SBT) is the process by which suppliers maintain ownership of inventory within retailers' warehouses or stores until items are scanned at the point of sale. Suppliers, such as manufacturers or farmers, own the product until it i ...
References
{{Management
Inventory
Corporate development