CPIM key terms

A long-term plan for how a firm will use sourcing, production, and delivery choices to support its competitive priorities and serve chosen customers at an acceptable total cost.

An order qualifier is a minimum performance level a product must reach for a customer to consider it, such as on-time delivery. An order winner is the criterion that actually makes the customer choose one supplier over another.

The tendency for demand variability to grow as orders move upstream from end customers toward suppliers, producing excess inventory, poor forecasts, and inefficiency; common causes include batch ordering, promotions, and shortage gaming.

A recurring cross-functional process in which sales, marketing, operations, and finance agree on one balanced plan that matches demand with supply capacity and ties to the financial plan.

Mid-range planning, typically covering three to eighteen months, that sets overall production rates, workforce levels, and inventory levels by product family rather than by individual item.

A period immediately following the current date during which the master schedule is protected from changes driven by new customer demand, shielding near-term execution from disruptive replanning.

The uncommitted portion of existing inventory or of a planned production quantity that can be promised to customers for delivery on a specific date.

A forecasting method that averages the most recent n periods of actual demand with equal weights; a larger n smooths random noise but responds more slowly to real changes.

A forecasting method that blends the previous forecast with the most recent actual demand using a smoothing constant, so newer data carry more weight than older data.

The average of the absolute differences between forecast and actual demand across several periods; a simple accuracy measure in which smaller values indicate better forecasts.

A multiplier showing how far a given period's demand typically departs from the average, used to adjust a base forecast for recurring seasonal patterns.

A statement of the quantities and timing of specific end items or product options to be produced in each period, derived from the aggregate plan and used to drive material planning.

A structured list of every component needed to build one unit of a product, showing quantities and parent-child relationships; it is a core input to material requirements planning.

A calculation that uses the master schedule, bills of material, and inventory records to determine which components to order and when, so materials arrive as needed rather than early.

A medium-term technique that compares work center capacity with the load generated by planned orders from material requirements planning, highlighting overloads and underloads.

A quick check that converts the master production schedule into loads on key resources, such as bottleneck work centers or critical labor, to confirm the schedule is broadly feasible.

An integrated software system that shares a single database across finance, manufacturing, purchasing, and distribution so one transaction updates every affected function at once.

A structured set of measures such as quality, delivery reliability, cost, and responsiveness used to rate suppliers objectively and to guide improvement or sourcing decisions.

Standard international trade terms that define where a seller's obligations end and a buyer's begin for cost, risk, and insurance during a shipment.

An estimate of every cost of acquiring and using an item over its life, including price, freight, inspection, inventory, downtime, and disposal, so suppliers can be compared fairly.

Extra inventory held to absorb variation in demand or in supply lead time, lowering the risk of stockouts at the expense of higher inventory carrying cost.

The inventory level that triggers a new order; it typically equals expected demand during the lead time plus a buffer for variability, often safety stock.

The order size that minimizes the combined ordering and carrying costs for an item with fairly stable demand, balancing larger, less frequent orders against holding costs.

A way of ranking inventory by annual dollar usage so high-value A items receive tight control and frequent review while low-value C items get simpler, less frequent attention.

A program that counts a small portion of inventory every day on a rotating schedule, so all items are verified regularly and errors are corrected without shutting down operations.

Annual cost of goods sold divided by average inventory value; it indicates how many times inventory is replaced each year and serves as a rough gauge of inventory efficiency.

A signal, often a card or a marked container, that authorizes upstream production or replenishment of a standard quantity once a downstream user has consumed it, keeping flow pull-based.

Scheduling that assigns work to a work center only up to its available capacity, so queues and completion dates reflect real limits instead of assuming capacity is unlimited.

A theory-of-constraints scheduling method that sets the production pace at the bottleneck, protects that bottleneck with a time buffer, and releases material only fast enough to keep it busy.

A process that takes demand at each distribution point, nets it against on-hand and in-transit inventory, and generates replenishment orders that cascade back toward plants and suppliers.

A distribution practice in which incoming shipments move directly to outbound vehicles with little or no storage, cutting handling and inventory while speeding delivery to customers.

The use of control charts and statistical techniques to monitor a process as it runs, separate normal variation from special causes, and act before defective output is produced.

The sum of prevention, appraisal, internal failure, and external failure costs; used to show that spending more on prevention usually reduces total quality cost.

A disciplined, data-driven improvement approach that uses statistics and defined project phases such as DMAIC to reduce process variation and drive defects to very low levels.

A repeating improvement cycle: plan a change, do it on a small scale, check the results against expectations, and act to standardize the gain or adjust the approach.

A visual diagram of the material and information flows used to make a product family, drawn to expose waste and to design a leaner future state.

The time needed for cumulative cash inflows from an investment to equal the initial cash outlay; a simple screen that highlights how quickly money is recovered.

The principle that unit labor time or cost falls by a constant percentage each time cumulative output doubles, as workers and processes become more proficient.