Inventory Control: 6 Best Techniques To Follow

Inventory control is the discipline of keeping the right stock available without letting inventory become a cash trap. For manufacturers, this is not a simple balancing act. Production needs material, purchase needs lead time, finance needs working capital discipline, and customers need reliable dispatch.

When inventory control is weak, the same factory can face both shortages and excess stock. One item stops production while another sits unused for a year. This usually happens because stock is managed by memory instead of process.

AICAN Optiwise helps manufacturers apply inventory control techniques through connected purchase, inventory, production, and dispatch visibility.

Technique 1: ABC Analysis

ABC analysis separates items based on value importance.

• A items are high-value and need close control
• B items need regular review
• C items are lower value and can use simpler controls

This helps teams focus attention where money is highest. But do not use ABC alone. A low-value item can still stop production if it is critical.

Technique 2: Reorder Levels

Reorder levels define when purchase action should begin. A good reorder level considers consumption, lead time, supplier reliability, and safety stock.

A simple starting logic:

Average consumption during lead time + safety stock

Review reorder levels regularly. If consumption or supplier lead time changes, old levels become misleading.

Technique 3: Cycle Counting

Cycle counting means counting selected items regularly instead of waiting for one annual stock count.

Prioritize:

• High-value items
• Fast-moving items
• Critical parts
• Items with frequent variance
• Shelf-life-sensitive items

Cycle counting improves accuracy while daily operations continue.

Technique 4: Barcode Or QR Tracking

Barcode tracking reduces manual entry errors and helps capture stock movement at the source.

Use it for:

• Goods receipt
• Location transfer
• Material issue
• Batch tracking
• Physical counting
• Dispatch

Start with high-value, fast-moving, or traceability-sensitive items.

Technique 5: Inventory Aging Review

Inventory aging shows how long stock has remained unused. It helps identify slow-moving and obsolete material.

Aging review should lead to action:

• Use in production
• Return to supplier
• Sell as surplus
• Scrap after approval
• Stop future buying
• Review BOM or forecast

Old stock is not only a stores issue. It is a working capital issue.

Technique 6: Allocation And Reservation

Inventory allocation reserves stock for specific orders or jobs. This prevents the same stock from being promised twice.

Allocation is useful for:

• Customer-specific material
• Long-lead components
• Urgent orders
• Project jobs
• Export orders
• Scarce inventory

Allocation should be visible in the system, not only marked physically on a rack.

How Optiwise Helps

Optiwise by AICAN helps manufacturers apply these techniques by connecting item masters, stock movement, purchase orders, BOMs, work orders, and dispatch records.

Inventory control becomes stronger when every team works from the same stock truth.

Founder’s Note

At AICAN, we believe inventory control should feel practical, not academic. The best techniques are the ones your team can follow every day.

Optiwise is built to bring those techniques into the real rhythm of a manufacturing business.

FAQs

What is inventory control?

Inventory control is the process of managing stock levels, movement, accuracy, and availability so the business can operate efficiently.

Which inventory control technique is best?

It depends on the business. Most manufacturers need a combination of ABC analysis, reorder levels, cycle counting, aging review, and transaction control.

How does cycle counting help?

It finds stock mismatches earlier and improves accuracy without waiting for annual stock taking.

Why is allocation important?

It prevents the same stock from being used or promised for multiple orders.

How does Optiwise help inventory control?

AICAN Optiwise connects inventory with purchase, production, and dispatch so control techniques can be used in daily operations.